000
00337nam a2200145Ia 4500
005
20250612122232.0
008
250601s1990 xx 000 0 eng d
020
_a
8170243688
100
_a
HARRY DHAND
245
0
_a
TECHNIQUES OF TEACHING
250
_a
1ST
260
_a
NEW DELHI
_b
ASHISH PUB
_c
1990
300
_a
264
942
_2
ddc
_c
BK
999
_c
1846
_d
1846