INVESTMENT in education: the equity-efficiency quandary / 
edited by Theodore W.Schultz 
 - Chicago  The University of Chicago press  1972 
 - 292 p. 
<br/><br/><label>ISBN: </label>0226740803 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370  / INV