Mann, George David. <br/><br/>
Ethonomics an enquiry into the nature and causes of the wealth of individuals  [Books]. 
G. George Mann. 
 - Ascot  Springwood Books Ltd.  1988 
 - Pages: 485 
<br/><br/><label>ISBN: </label>0862541395  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Economic history.
<br/><br/><label>Dewey Class. No.: </label>HC/59  / MAN