Kilgour is widely recognized as one of the leading figures in 20th century librarianship for his work in using computer networks to increase access to information in libraries around the world. He was among the earliest proponents of adapting computer technology to library processes. The database that Kilgour created, now called
WorldCat, using punched cards for library automation, Kilgour soon began experimenting in automating library procedures at the Harvard University Library, primarily with the use of punched cards for a circulation system. He also studied under George Sarton, a pioneer in the new discipline of the history of science, and began publishing scholarly papers. He also launched a project to build a collection of microfilmed foreign newspapers to help scholars have access to newspapers from abroad. This activity quickly came to the attention of government officials in Washington, D.C. In 1961 he was one of the leaders in the development of a prototype computerized library catalog system for the medical libraries at Columbia, Harvard and Yale Universities that was funded by the National Science Foundation. In 1965, Kilgour was named associate librarian for research and development at Yale University. He continued to conduct experiments in library automation and to promote their potential benefits in the professional literature. In his professional writings Kilgour was one of the earliest proponents of applying computerization to librarianship. He pointed out that the explosion of research information was placing new demands on libraries to furnish information completely and rapidly. He advocated the use of the computer to eliminate human repetitive tasks from library procedures, such as catalog card production. He recognized nearly 40 years ago the potential of linking libraries in computer networks to create economies of scale and generate "network effects" that would increase the value of the network as more participants were added. OCLC has proven the feasibility of sharing of catalog-record creation and has helped libraries to maintain and to enhance the quality and speed of service while achieving cost control—and even cost reduction—in the face of severely reduced funding. This achievement may be the single greatest contribution to national networking in the United States. His work will have a lasting impact on the field of
information science. Main Campus, Dublin, Ohio The main office building on the OCLC campus is named after Kilgour. The main entrance road to the OCLC campus is named Kilgour Place. OCLC created an annual award in Kilgour's name, the Kilgour Award, which is given to a researcher who has contributed to advances information science. ==Awards==