Buffa, Elwood S. <br/><br/>
Operations management  problems and models 

 - New York  John Wiley  1972 
 - xiii,762 p. 
 - The Wiley Series in Management and Administration .
<br/><br/><label>ISBN: </label>0471118672 
<br/><br/><label>Dewey Class. No.: </label>658.5  / BUF