Maynard Harold B. et al <br/><br/>
Methods time measurement 
Maynard Harold B. et al 
 - New York  Mcgraw-Hill           1948 
 - 292p  cm. 
 - McGraw Hill Industrial Organization and Management .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial Management
<br/><br/><label>Dewey Class. No.: </label>X:89C, H8