000
00282nam a2200109Ia 4500
008
230210s9999 xx 000 0 und d
100
_a
Bhatnagar, A.B.
_9
18995
245
0
_a
Psychology of Teaching & Learning Process
260
_b
Surya Publication
300
_a
611
942
_c
BK
999
_c
118500
_d
118500