Official Proceedings


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New Serial Titles


Book Description

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










Catalogue of Copyright Entries


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Catalog of Copyright Entries. Third Series


Book Description

Includes Part 1A, Number 1: Books (January - June) and Part 1B, Number 1: Pamphlets, Serials and Contributions to Periodicals (January - June)




The Metal Worker


Book Description