Boulding, Kenneth E.. <br/><br/>
Economics as Science /  

 - 1st ed /  
 - New Delhi :   Tata McGraw-Hill Publishing Comapny Ltd.. 
 - p157 :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eonomics 
<br/><br/><label>Dewey Class. No.: </label>X  / L0