Hendry John W <br/><br/>
Manual of time and motion study 

 - Lodon  Pitman and sons ltd.         1946 
 - 221p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office Management
<br/><br/><label>Dewey Class. No.: </label>X9:89M1, H6