000
00291nam a2200109Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Amabile (Teresa M) and staubls (Margaret L)
245
0
_a
Phychological research in the classroom
260
_b
Pergamon
260
_c
1982
942
_c
BK
999
_c
210998
_d
210998