A History of Satellite Reconnaissance: The Perry Gambit & Hexagon Histories - Paperback

by Robert L. Perry (Author), James D. Outzen (Preface by), Center Study National Reconnaissance (Author)

Full color photographs and illustrations throughout. Center for the Study of National Reconnaissance Classics. Originally publihed in November 1973, declassified September 17, 2011. Includes a preface by James D. Outzen.