Microeconimc theory : a mathematical approach 
Henderson 
 - New York  The world bank  1958 
 - xvi, 421 p. :  ill, ;  24 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>338.5  / HEN