Vinnikov, I.  <br/><br/>
Drilling practice / 
I. Vinnikov and M. Frenkel. 
 - Moscow :   Peace Publishers,  [...?]. 
 - 219 p. :  ills. ;  21 cm. 
<br/><br/>345  345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drilling and boring.
<br/><br/><label>Dewey Class. No.: </label>621.952 / F768d