Blaug, Mark <br/><br/>
The methodology of economics  : or how economists explain 
/ Mark Blaug, ... 
. - New York  : Cambridge University Press, 1980
. - XIII-296 p.  ; 21 cm. 
<br/><br/>Bibliogr., index 
<br/><br/><label>ISBN: </label>0521222885 0521294571 
<br/><br/><label>Source: </label> Achat 
<br/><br/><label>Universal Decimal Class. No.: </label>330.