Es Publication. <br/><br/>
Easy solutions machine value engineering 

 - [S.L] :  E S Pub,  2014 
 - 19. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics
<br/><br/><label>Dewey Class. No.: </label>621.815  / ESP