Singh, S. R. <br/><br/>
Operations research/   S. R. Singh. 

 - xii, 268 pages :   21 cm. 
<br/><br/> Includes index 
<br/><br/>Includes bibliographical references   
<br/><br/><label>ISSN: </label>19788131315446 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research