Monthly Checklist of State Publications


Book Description

June and Dec. issues contain listings of periodicals.







Directory of Scientific Directories


Book Description

List of 2563 directories arranged by countries under 8 general scientific areas. Covers primarily the period since 1960. Each entry gives bibliographic information and annotation. Name, title indexes.




The Directory of Directories


Book Description

An annotated guide to business and industrial directories, professional and scientific rosters, and other lists and guides of all kinds.










Reference Sources


Book Description