Scott, Robert Haney. <br/><br/>
Principles of economics / 
Robert Haney Scott, Nic Nigro. 
 - New York :  Macmillan,  c1982. 
 - xiv, 882 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0024083607 
<br/><br/><label>LCCN: </label>81008409  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>LC Class. No.: </label>HB171.5  / .S2994 
<br/><br/><label>Dewey Class. No.: </label>330  / SCP 1982