Black, Paul H. <br/><br/>
Machine design 
/ Paul H. Black, ..., O. Eugene Adams, ... 
. - New York  : McGraw-Hill, c1955
. - 678 p.  : ill.  ; 24 cm. 
<br/><br/>Index 
<br/><br/><label>Source: </label> Don 
<br/><br/><label>Universal Decimal Class. No.: </label>621.01