Walker LIbrary has The National Union Catalog1956 Pre-Imprints available on the 1st floor in the Periodicals area. It is on the left side a few rows down. Large sections of green books.
The NUC is a printed catalog cataloged by the Library of Congress and other American and Canadian libraries. The 1956 Pre - Imprints was an important resource for verifying bibliographic information and finding copies of books before large electronic databases such as WorldCat came into existence.
