Chiang, A. C. <br/><br/>
Fundamental methods of mathematical economics  

 - 4th 
 - New York:  McGraw-Hill,  c2005. 
 - xix, 688 p. :  ill. ;  24 cm. 
<br/><br/> Includes bibliographical references and Index 
<br/><br/><label>ISBN: </label>0070109109  
<br/><br/><label>LC Class. No.: </label>DUCE HB135.C47