Fuss, Melvyn. <br/><br/>
Production Economics: A Dual Approach to Theory and Applications /  

 - 1st ed /  
 - Amsterdam :   North-Holland Publishing Company ,   1929 
 - p338 :  
<br/><br/><label>ISBN: </label>0-444-85013-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics 
<br/><br/><label>Dewey Class. No.: </label>X:2  / L8F.2