Shephard R W <br/><br/>
Theory of Cost And Production Functions 
Shephard R W 
 - New Jersey   Princeton           1970 
 - xi,308p.  cm. 
<br/><br/><label>ISBN: </label>0691041989 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:26, L0/TD3