Machlup Fritz <br/><br/>
Methodology Of Economics and Other Social Sciences 

 - New York  Academic Press          1978 
 - 535p  cm. 
<br/><br/><label>ISBN: </label>012464550X 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Xb4, L8