Combinatorial optimization :  some aspects / 
editors, Rita Malhotra ... [et al.] 
 - New Delhi, India :  Narosa Pub. House,  2007 
 - xiv, 251 p. :  ill. ;  25 cm. 
<br/><br/> Published as a tribute to Professor M.C. Puri, 1939-2005 
<br/><br/>Includes bibliographical references (p. [245]-251) 
<br/><br/><label>ISBN: </label>9788173198151 8173198152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Assignment problems (Programming)<br/>Combinatorial optimization