Leigh Duane E <br/><br/>
Analysis of the determinants of occupational upgra 

 - New York  Academic           1978 
 - xii,185p  cm. 
 - Institute for Research on Poverty Monograph Series .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour Market
<br/><br/><label>Dewey Class. No.: </label>X:991,1.73.N7, L8