National Union Catalog


Book Description

Includes entries for maps and atlases.




Monthly Checklist of State Publications


Book Description

An annual index to the monographs appears early in the following year.










Monthly Checklist of State Publications


Book Description

June and Dec. issues contain listings of periodicals.







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