000
00297nam a2200121Ia 4500
008
161010s9999 xx 000 0 und d
020
_a
3-13-141051-5
100
_a
GREEN S JOSEPH
245
_a
AO PRINCIPLES OF TEACHING AND LEARNING
260
_b
THIEME
_c
2005
300
_a
125
942
_y
BK
999
_c
41195
_d
41195