Frenkel, I.Vinnikov, M. <br/><br/>
Drilling practice / 
I.Vinnikov, M. Frenkel, 
 - Moscow :  Peace Publishers, 
 - 218 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drilling and boring
<br/><br/><label>Dewey Class. No.: </label>621.952  / FRE