Clogg, Clifford C. <br/><br/>
Measuring underemployment  : demographic indicators for the United States 
/ Clifford C. Clogg 
. - New York ;  London  : Academic Press, 1979
. - XIII-279 p.  ; 24 cm. 
 - Sudies in population .
<br/><br/>Bibliogr.Index. 
<br/><br/><label>ISBN: </label>0121765601 
<br/><br/><label>Source: </label>106166  Achat 
<br/><br/><label>Universal Decimal Class. No.: </label>331.6