TY  - BOOK
AU  - Popham,W.James
AU  - Baker,Eva L.
TI  - Classroom instructional tactics
SN  - 0131362348
PY  - 1973///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Teaching
KW  - Programmed instruction
ER  -