Koo Delia <br/><br/>
Elements of optimination   With applacations in eco    
Koo Delia 
 - New York  Springer Verlag U S A       1977 
 - viii,220p. Bib p212-16,Appendix p208-11  cm. 
 - Leidelberg science library .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations Rersearch Economics
<br/><br/><label>Dewey Class. No.: </label>X:(B7:3), L7/TD