Music Library Association Catalog of Cards for Printed Music, 1953-1972 Music Library Association Published: 1974 Total Pages: 598 Get eBook
Catalog of Copyright Entries Library of Congress. Copyright Office Published: 1961 Total Pages: 948 Get eBook
The National Union Catalog, Pre-1956 Imprints Library of Congress Published: 1969 Total Pages: 712 Get eBook