Swan, Craig <br/><br/>
Economics  Principles and policy 

 - 5th 
 - New York  Harcourt Brace Jovanovich College Publishers  1991 
 - x, 340p,:  ill.; 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0155188666 
<br/><br/><label>LC Class. No.: </label>HB 171.5  / .Sw2 1991