Aksenov, Andrei <br/><br/>
Exploring the deep / 
Andrei Aksenov and Alexander Černov. 
 -  Watts,  [1979]. 
 - 128 p. :  ill. 
 - International Library .
<br/><br/>Bibliography: p. 1236. 
<br/><br/><label>Subjects--Index Terms: </label>ოკეანოლოგია 
<br/><br/><label>Universal Decimal Class. No.: </label>551.46