Sereda, N.G.. <br/><br/>
Drilling of oil and gas wells /  
N.G. Sereda, E.M. Solovgov and V.V. Shiffer. 
 - Moscow :   Mir Publishers ,   1977. 
 - NULL :   ill. ;   NULL .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> NULL (Pbk) 
<br/><br/><label>Dewey Class. No.: </label>HX,4(D32)  /