USSR probes space 

 -  1967 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>59904 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Engineering
<br/><br/><label>Dewey Class. No.: </label>D6:48v58:N7, K7         CS