PT  - JOURNAL ARTICLE
AU  - , 
TI  - Homework
AID  - 10.2307/4449016
DP  - 1990 Jan 01
TA  - The American Biology Teacher
PG  - 6--6
VI  - 52
IP  - 1
4099  - http://abt.ucpress.edu/content/52/1/6.1.short
4100  - http://abt.ucpress.edu/content/52/1/6.1.full