Sharma J.K <br/><br/>
Operatons Research Problem and Solutions 
/ by J.K Sharma 
 - 3rd.ed 
 - New Delhi  Macmillan Publishers India Ltd  2009 
 - 894p. 
<br/><br/><label>ISBN: </label>100230636594 
<br/><br/><label>Dewey Class. No.: </label>003  / SHA/O