HEINRITZ,  S . F . <br/><br/>
Purchasing: Principles and Applications 

 - 6th Ed. 
 - Englewood Cliffs, N . J ,  Prentice-Hall,  1981. 
 - vii,  487p.: chart, figure, table,  bibliography & index,  23cm. 
<br/><br/><label>ISBN: </label>0-13-742163-X 
<br/><br/><label>Dewey Class. No.: </label>658.72 HEI