Froehlich, Walter,  1921- <br/><br/>
Man in space :  space in the seventies / 
by Walter Froehlich 
 - Washington, D. C. :  National Aeronautics and Space Administration,  1971 
 - v, 21 p. :  ill. (part col.) ;  27 cm. 
 - Space in the seventies .
<br/><br/> "EP-81." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics--United States
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Outer space--Exploration
<br/><br/><label>Dewey Class. No.: </label>629.40973