Who Created the LCC? Unpacking the Origins of the Library of Congress Classification System
The Library of Congress Classification (LCC) system is a cornerstone of modern library science, organizing the vast collections of the Library of Congress and many other academic and research libraries across the globe. But when we ask, "Who created the LCC?", the answer isn't a single individual, but rather a dedicated team and a systematic, evolving process within a monumental institution. The genesis of the LCC is intrinsically tied to the needs and vision of the Library of Congress itself.
The Genesis of a System: Why a New Classification Was Needed
Before the LCC as we know it, the Library of Congress relied on a system developed by former Librarian of Congress, John Russell Young, in the late 19th century. This system, however, was based on the Dewey Decimal Classification but proved to be increasingly inadequate for the Library's rapidly expanding and diverse collections. The sheer volume and breadth of knowledge being acquired demanded a more robust and flexible organizational structure.
The decision to develop a new system was made in the early 1900s. The primary goal was to create a classification that could accommodate the specific strengths and unique holdings of the Library of Congress, which at the time was becoming the de facto national library of the United States.
The Architects of the LCC: A Collaborative Effort
The primary responsibility for the development and implementation of the LCC fell to a team of librarians and subject specialists working directly under the guidance of the Library of Congress leadership. While there isn't one single "creator," several key figures played instrumental roles:
- Herbert Putnam: As Librarian of Congress from 1899 to 1939, Herbert Putnam was the visionary who championed the need for a new classification system. His tenure was marked by a significant expansion of the Library's collections and a commitment to making them accessible. He authorized and oversaw the development of the LCC.
- Charles Martel: Martel, appointed Chief of the Order Division in 1900 and later Assistant Librarian of Congress, was the driving force behind the actual construction of the LCC schedules. He is widely regarded as the principal architect of the system. Martel assembled and directed the teams of specialists who meticulously developed the classification's structure and content. He was known for his meticulous attention to detail and his deep understanding of intellectual disciplines.
- Subject Specialists: The LCC was built by experts in various fields of knowledge. Teams of catalogers and subject specialists were tasked with analyzing the Library's collections and devising logical structures for each discipline. These individuals brought their deep academic understanding to bear, ensuring that the classification reflected the nuances and interconnections of different subject areas.
The Process of Creation: Building the Schedules
The creation of the LCC was not an overnight endeavor. It was a painstaking, multi-year process that involved:
- Analysis of Collections: The team meticulously examined the Library of Congress's existing holdings to understand the scope and depth of materials in different subject areas.
- Development of Main Classes: The LCC is organized into 21 main classes, represented by single capital letters (e.g., A for General Works, B for Philosophy, Psychology, Religion, etc.). These classes were broadly defined to encompass major branches of knowledge.
- Subdivision into Areas: Within each main class, further subdivisions were created, indicated by further letters and numbers, to refine the categorization of topics.
- Assignment of Numbers: Specific numbers were assigned to individual subjects, allowing for a highly detailed classification. The system uses a combination of letters and numbers, providing a hierarchical structure that expands as needed.
- Iterative Refinement: The LCC has always been a dynamic system. As new knowledge emerged and the Library's collections grew, the schedules were regularly reviewed and updated by the Library of Congress, ensuring its continued relevance.
The LCC Today: A Living System
While the foundational work was laid in the early 20th century, the LCC is not a static relic. The Library of Congress continues to maintain and update the classification schedules to reflect new scholarship, evolving fields of study, and the changing nature of information. This ongoing commitment ensures that the LCC remains a vital tool for organizing and accessing knowledge.
So, to answer directly: the LCC was created by a dedicated team of librarians and subject specialists at the Library of Congress, under the strategic leadership of Librarian of Congress Herbert Putnam and with the principal architectural guidance of Charles Martel. It was a monumental collaborative effort driven by the necessity to organize and provide access to one of the world's largest and most comprehensive collections of human knowledge.
Frequently Asked Questions about the LCC
Why was the LCC developed instead of using an existing system like Dewey?
The LCC was developed because the Library of Congress's collections had grown to a size and scope that existing systems, like the Dewey Decimal Classification, were not adequately equipped to handle. The LCC was designed with the specific needs and unique strengths of the Library of Congress's vast and diverse holdings in mind, allowing for a more detailed and flexible organization.
How is the LCC different from the Dewey Decimal Classification?
The LCC uses a combination of letters and numbers to classify subjects, with 21 main classes represented by letters. In contrast, the Dewey Decimal Classification primarily uses a numerical system with a decimal point to denote subdivisions. The LCC is generally considered more granular and better suited for very large and specialized collections, like those found in academic and research libraries, including the Library of Congress itself.
Who is responsible for updating the LCC today?
The Library of Congress, specifically its Cataloging Directorate, is responsible for maintaining and updating the Library of Congress Classification schedules. They regularly review and revise the schedules to incorporate new subjects and reflect advancements in various fields of knowledge.
How long did it take to create the initial LCC schedules?
The development of the initial LCC schedules was a multi-year process, spanning from the early 1900s until the mid-1920s for the initial publication of the main schedules. The work involved extensive research, analysis, and collaboration among subject specialists.
