TY  - BOOK
AU  - Ober,Richard L.
AU  - Bentley,Ernest L.
AU  - Miller,Edith
TI  - Systematic observation of teaching: an interaction analysis-instructional strategy approach
SN  - 0138811369
PY  - 1971///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Interaction analysis in education
KW  - Teaching
N1  - Bibliography: pages 225-230
ER  -