Fundamental methods of mathematical economics 
by Alpha C.Chiang 
 - 3rd. 
 - Singapore:  Mcgraw-hall book company,984. 
 - xii, 788p.:  ill.;  25cm. 
<br/><br/><label>ISBN: </label>0-07-010813-7 
<br/><br/><label>Subjects--Index Terms: </label>Political science Fundamental methods of mathematical economics 
<br/><br/><label>Dewey Class. No.: </label>330.1543