TY  - BOOK
AU  - Wittrock,M.C.
ED  - American Educational Research Association.
TI  - Handbook of research on teaching
SN  - 0029003105
U1  - 371.1/07/072�19 
PY  - 1985///
CY  - New York
PB  - Macmillan
KW  - Education
KW  - Research
KW  - United States
N1  - "A project of the American Educational Research Association."; Rev. ed. of: Second handbook of research on teaching. 1973
ER  -