Sheehan, Glen <br/><br/>
Basic needs performance: an analysis of some international data 
by Glen Sheehan and Mike Hopkins 
 - Geneva  International Labour Office  1979 
 - 138p 
<br/><br/><label>ISBN: </label>9221021130 
<br/><br/><label>Dewey Class. No.: </label>Tooo In2ba