Prais,S.J. and Houthakker H.S. <br/><br/>
The Analysis Of Family Budgets  with  an application to two British  surveys conducted  in 1937-9 & their detailed results 

 - Ist Edition,1955. 
 - New York:  Cambridge At The uNIVERSITY,  1955. 
 - XX; 372p`:  01477. 
<br/><br/><label>Dewey Class. No.: </label>339.41  PRA