Heinritz, Stuart F. <br/><br/>
Purchasing  principles and applications 
Stuart F. Heinritz, Paul V. Farrell 
 - 6th ed 
 - Englewood Cliffs, N.J.  Prentice-Hall  1981 
 - 487p. ill. 23cm 
<br/><br/>Bibliography: p.473-475 
<br/><br/><label>ISBN: </label>013742163X 
<br/><br/><label>LCCN: </label>80-22411 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Purchasing