Purchasing and materials management 
/by P. Gopalakrishnan 
 - New Delhi:  Tata McGraw Hill Education Private Limited,  1990. 
 - xxi,441 p. :  ill. ;  23 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>Dewey Class. No.: </label>658.7  / GOP