Hart, Pembroke, J.,  <br/><br/>
Flight summaries for the U. S. rocketry program for the Internationa l Geophysical Year /    
compiled by Pembroke J. Hart and Ilene Guttmach er. 
 - Washington :   National Academy of Sciences, National Research Coun cil,   1959. 
 - 2v. ;    28 cm. 
 - IGY World Data Center A for Rockets and Satellites.   no. 2-3. .
<br/><br/>pt. 1. 5 July 1956-30 June 1958--pt. 2. 23 May-31 Dec. 1958. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atmosphere, Upper --Rocket observations.------<br/>International Geophysical Year, 1957-1958.--Rocket observations.------