Ronald W , Shephard <br/><br/>
Theory of cost and production function. // 
Ronald W, Shephard 
 - Princetion   University press  1970 
 - xi , 308p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>338.01 SHT