Dokuchaev, I͡Uriĭ. <br/><br/>
Space twins;  the story of Soviet cosmonauts Andrian Nikolayev and Pavel Popovich. 
By Y. Dokuchayev. Edited by Gherman Titov. 
 - [New Delhi]  People's Pub. House  [1962] 
 - 86 p.  illus. 22 cm. 
<br/><br/><label>LCCN: </label>sa 63001550  
<br/><br/><label>Subjects--Personal Names: </label><br/>Nikolaev, A. G. 1929-2004. <br/>Popovich, Pavel, 1930-2009. 
<br/><br/><label>LC Class. No.: </label>TL789.85.N5  / D6