Purchasing system 
By P.P. Kapoor 
 - 1st ed. 
 - Ludhiana:  Kalyani publishers,  1993. 
 - x,129p. 
<br/><br/><label>Subjects--Index Terms: </label>General management Purchasing system 
<br/><br/><label>Dewey Class. No.: </label>658.72