![](/img/cover-not-exists.png)
The Extended School Year
Pittman, Robert, Cox, Roy, Burchfiel, GuyVolume:
54
Language:
english
Journal:
The Journal of Experimental Education
DOI:
10.1080/00220973.1986.10806423
Date:
July, 1986
File:
PDF, 401 KB
english, 1986