Leffingwell William H. <br/><br/>
Textbook of office management 

 - 3 
 - New  York Tata McGraw Hill U. S. A.   1950 
 - 647p  cm. 
 - "Reprinted : New Delhi, Tata McGraw-Hill, 1975" .
<br/><br/> Appendix p.607-25 
<br/><br/><label>Standard No.: </label>50564 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office Management
<br/><br/><label>Dewey Class. No.: </label>"X:8M, J0/TD3"