Machine data handbook 
/ Machinability Data Center, Metut Research associates Inc.  
 - 2nd ed.  
 - Ohio:   Machinability Data Center, Metut Research associates Inc.,   1972 
 - iii, 1029p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Machine data  
<br/><br/><label>Universal Decimal Class. No.: </label>R 621.9(083)  / L2