Lebedev, L. <br/><br/>
Sons of the blue planet 

 - New Delhi  Amerind Publishing  1973 
 - 327 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronauts<br/>Soviet Union
<br/><br/><label>Dewey Class. No.: </label>629.40947  / L491s 1973