Fox, Liana E et al <br/><br/>
Time for children :   Trends in the employment patterns of parents, 1967-2009 / 
Liana E. Fox et al 
 - Cambridge  NBER  2011 
 - 37p 
 - NBER Working Paper ;  17135 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 17135<br/>E5587.pdf