Averkiev, V.P.  <br/><br/>
Shipboard Fish Scouting and Electronavigational Equipment 

 - 2nd ed. 
 - Leningrad,  Sudostroenie Publishers,  1972, 
 - xvii, 465p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shipboard Fish Scouting<br/>Electronavigational Equipment
<br/><br/><label>Dewey Class. No.: </label>621  / AVE