![](/img/cover-not-exists.png)
The American High School Graduation Rate: Trends and Levels
Heckman, James J, LaFontaine, Paul AVolume:
92
Language:
english
Journal:
Review of Economics and Statistics
DOI:
10.1162/rest.2010.12366
Date:
May, 2010
File:
PDF, 371 KB
english, 2010