000
00335nam a2200145Ia 4500
008
211201s9999 xx 000 0 eng d
020
_a
9789386262431
082
_a
370.954
100
_a
MANGAL,S.K.
245
0
_a
LEARNING AND TEACHING
260
_b
SHIPRA PUB
_a
Delhi
300
_a
X,357
650
_a
Management
942
_2
ddc
_c
BBN
_0
4
999
_c
420
_d
420