Saaty, Thomas L. <br/><br/>
Mathematical methods of operations research 
<label>/ by </label> Saaty, Thomas L. 
 - New York  McGraw-Hill  1959 
 - xi,421p.  21 cm. 
<br/><br/>SR 
<br/><br/><label>Dewey Class. No.: </label>658.51  / S