Zhang, Liang <br/><br/>
Changing faculty employment at four-year colleges and universities in the United States / 
Liang Zhang, Ronald G. Ehrenberg and  Xiangmin Liu 
 - Cambridge  NBER  2015 
 - 38p 
 - NBER Working Paper ;  21827 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 21827<br/>E16257.pdf