000
00281nam a2200121Ia 4500
100
_a
Flanders, Ned A.
942
_c
BK
654
_a
245
_a
Analyzing Teaching Behavior
260
_a
Sydney
_b
Addison-Wesley Publishing Company
_c
1970
082
_a
370.15
300
_a
xvi,448
999
_c
348168
_d
348168
041
_a
eng