Wentzel, E. S. <br/><br/>
Operations research :  a methodological approach / 
Elena S. Wentzel 
 - Moscow :  Mir Publishers ,  1988. 
 - 256 p. ;  ill. :  15 cm. 
<br/><br/>It includes bibliographical information. 
<br/><br/><label>ISBN: </label>5030002278 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research<br/>Operations research<br/>Linear programming
<br/><br/><label>Dewey Class. No.: </label>001.424  / WAN