Psacharopoulos, George <br/><br/>
Returns to education  an international comparison 
(by) George Psacharopoulos, assisted by Keith Hinchliffe 
 - Amsterdam  Elsevier Science  1973 
 - xiii, 216 p.: illus. ; 24 cm. 
<br/><br/>Bibliography: p. 199-207. 
<br/><br/><label>ISBN: </label>0875891543 
<br/><br/><label>LCCN: </label>72-083210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Economic aspects--Case studies