United Kingdom. Interdepartmental Committee on Social and Economic Research <br/><br/>
Report of the Interd epartmental Committee on Social and Economic Research 
by H.M. Treasury, United Kingdom 
 - London  H.M.S.O.  1956 
 - 33+p 
<br/><br/> Chairman: George North 
<br/><br/><label>Dewey Class. No.: </label>I55x42 Un3