Hederson, J. M. <br/><br/>
Microeconomic theory  : a mathematical approach / 

 - 2nd 
 - New York:  McGraw-Hill,  1971 
 - xvi, 431p. 
<br/><br/><label>ISBN: </label>070280894 
<br/><br/><label>Dewey Class. No.: </label>338.50151  / H496.MT