Blak , Paul H. <br/><br/>
machine design  [Book /] 
paul h. blak , o. eugene adams . 
 - 3 ed. 
 - New Delhi :  mc graw hill book company,  1955. 
 - 678 p. :  ill ;  21 cm . 
<br/><br/> includes index . 
<br/><br/> All Ages. 
<br/><br/><label>ISBN: </label>0070850372 
<br/><br/><label>Subjects--Topical Terms: </label><br/>design criteria .--springs .
<br/><br/><label>Dewey Class. No.: </label>621.815 
<br/><br/><label>National Library of Medicine Call No.: </label> / B M