A-Z the soviet encyclopedia of space flight 
edited by G.V. Petrovich 
 - Moscow:   Mir publishers,  1969. 
 - 620p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics-Russia<br/>Space light<br/>Astronautics-Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>629.13003  / PES