Gambetta, Diego. <br/><br/>
Were they pushed or did they jump? :  individual decision mechanisms in education / 
Diego Gambetta. 
 - 1st  ed. 
 - Cambridge :  C. U. P.,  1987. 
 - x, 234  p. 
<br/><br/><label>ISBN: </label>0521107709 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational sociology.<br/>Educational equalization.