Effectives use of machine tools and related aspect 

 - New York  United nations USA         1972 
 - ix, 78p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production
<br/><br/><label>Dewey Class. No.: </label>X9:20aD6,81.1(X).N7, L2