TY  - BOOK
T1  - Contemporary research on teacher effectiveness. Bruce J. Biddle [and others].
A1  - Biddle, Bruce J. (Bruce Jesse) 1928-
A2  - Ellena, William J.
LA  - English
PP  - New York
PB  - Holt, Rinehart and Winston
YR  - 1964
UL  - https://tuklas.up.edu.ph/Record/UP-1685675941123806345
OP  - 352
NO  - Sponsored by American Association of School Administrators, National School Boards Association [and] the Dept. of Classroom Teachers of the National Education Association.
CN  - LB 2838 B53
KW  - Teaching : Addresses, essays, lectures.
KW  - Teachers, Rating of : Addresses, essays, lectures.
ER  -