Digitizing the Future

Digitizing the Future

Author: United States. Defense Mapping Agency

Publisher:

Published: 1990

Total Pages: 140

ISBN-13:

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Contains information on existing products, prototype products, and special subjects related to digital mapping.


Subject Guide to U.S. Government Reference Sources

Subject Guide to U.S. Government Reference Sources

Author: Gayle J. Hardy (Davis)

Publisher: Bloomsbury Publishing USA

Published: 1996-09-15

Total Pages: 381

ISBN-13: 0313078661

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Revised and updated, this compendium helps readers identify and understand the scope of key government reference sources-traditional books (including publications catalogs and telephone directories); information clearinghouses; and materials in new formats, such as CD-ROMs, datafiles, and Internet sites. The authors focus on free information and depository materials-both readily available through toll-free phone numbers, mail or e-mail requests to agencies, or federal depository library collections. Materials are fully described in annotations that differentiate between similar materials, identify typical citation formats, and note common abbreviations