This manual provides guidance in the structural, mechanical, and electrical design of lock gates ...

High quality reprint of this recently declassified 1971 study. This report describes the improvem...

The Army's Office of Economic and Manpower Analysis published a series of monographs during 2009 ...

This manual presents the results of research, design studies, and operation experience as guidanc...

High quality reprint of this recently declassified 1971 study.The primary mission of Ranch Hand w...

CIA Official History of the Bay of Pigs Invasion, Volume I

A Counterintelligence Reader, Volume II

Featuring 4 reports and 25 personal essays from diverse voices-both straight and gay-representing...

This manual provides technical specifications and procedural guidance for surveying and mapping w...

This manual provides guidance for the assessment of reservoir water quality conditions, including...

TM 3-34.44 is primarily a training guide and reference text for engineer personnel using concrete...

High quality reprint of this recently declassified 1977 study. This report is the fourth in a ser...