000
00269nam a2200109Ia 4500
008
230125s9999 xx 000 0 und d
100
_a
BHATNAGAR A.B
_9
14591
245
0
_a
PSYCHOLOGY OF TEACHING LEARNING PROCESS
260
_b
SURYA PUB.
300
_a
656
942
_c
BK
999
_c
110635
_d
110635