Blaug, Mark. <br/><br/>
The methodology of economics :  or how economists explain / 
Mark Blaug. 
 - Cambridge :  Cambridge University Press,  c1980. 
 - xiv, 296 p. 
 - Cambridge surveys of economic literature .
<br/><br/><label>ISBN: </label>0521222885 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Methodology.