Wagner , Harvey <br/><br/>
Principles of oprations research / 
Harvey Wagner 
 - 2nd ed. 
 -  Prentice Hall,   1975 
<br/><br/><label>ISBN: </label>8120301625 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oprations Research 
<br/><br/><label>Dewey Class. No.: </label>001.424  / WAG