Clark Robert <br/><br/>
Sex, age and work    The changing composition of th    
Clark Robert; Krepts Juanita 
 - London  John Hopkins University Press U. K.       1975 
 - xii, 95p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour Market Economics-United States
<br/><br/><label>Dewey Class. No.: </label>X:991.73.N7, L5