New Serial Titles


Book Description

A union list of serials commencing publication after Dec. 31, 1949.
















National Union Catalog


Book Description

Includes entries for maps and atlases.




Catalog of Copyright Entries


Book Description




Monthly Catalog of United States Government Publications


Book Description

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index