Bellan,Ruben C. <br/><br/>
Principles of economics and he Canadian economy / 
Ruben C.Bellan 
 - 4th ed. 
 - Toronto :  McGraw-Hill ,  1972 
 - x, 572p.:  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0070929254. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Canada
<br/><br/><label>Dewey Class. No.: </label>330  / BEL