The National Union Catalog, Pre-1956 Imprints Library of Congress Published: 1970 Total Pages: 712 Get eBook
Catalog of Copyright Entries. Third Series Library of Congress. Copyright Office Published: 1952 Total Pages: 1506 Get eBook
A Selected List of Books, Pamphlets and Magazine Articles on Part-time Education Dorothy Alice Plum Published: 1921 Total Pages: 440 Get eBook