000
00263nam a2200109Ia 4500
008
230125s9999 xx 000 0 und d
100
_a
BHATNAGAR A.B
_9
14589
245
0
_a
PSYCHOLOGY OF TEACHING & LEARNING
260
_b
SURYA PUB.
300
_a
611
942
_c
BK
999
_c
110633
_d
110633