Robert Ferber <br/><br/>
Research methods in economics and business 

 - New York  Macmillan & Co  1962 
 - 573p 
<br/><br/>Robert Ferber & P. J Verdoorn: Research methods in economics and business.  New York.  Macmillan & Co, 1962.--(330.072FER)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>330.072  / FER