Lipsy , Richard G. . <br/><br/>
An introduction to positive economics /  
Ricchard G. lipsy. 
 - 6th ed /   . 
 - Harlow :   ELBS ,   1985. 
 - xxviii,790p. :   ill. ;   25cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>0297782665  UKP 4.95 
<br/><br/><label>Subjects--Index Terms: </label>ECONOMICS 
<br/><br/><label>Dewey Class. No.: </label>330  / LIP/I