Wilhelms, Fred T; Heimerl, Ramon P & Jelley, Herbert M <br/><br/>
Consumer economics 

 - 3rd edition 
 - McGraw-hill book company, New York  1966 
 - xvi,495 
<br/><br/><label>ISBN: </label>07-0-70283-7 
<br/><br/><label>Dewey Class. No.: </label>339 Wil