General Catalogue of Printed Books


Book Description




Catalog of Copyright Entries. Third Series


Book Description

Includes Part 1, Number 2: Books and Pamphlets, Including Serials and Contributions to Periodicals July - December)




Solar Energy


Book Description




Research in Education


Book Description




EPA Cumulative Bibliography


Book Description

Vols. for 1970/76- include reports bibliography, and separate title, subject, corporate author, personal author, contract number, and accession/report number indexes.