Power industry :  [album]. 

 - [Moscow] :      [NPA],  [1968]. 
 - [64] p. :     ill. ;   16 cm.  
 - (USSR)    .
 - 338.91: 621.3(47) (NLA) .
 - (USSR)    .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Էներգետիկա--ՍՍՀՄ
<br/><br/><label>Universal Decimal Class. No.: </label>338.91: 621.3(47) (NLA)