000
00340nam a2200145Ia 4500
008
240601s2022 xx 000 0 eng d
020
_a
8170228492
041
_a
ENG
082
_a
GUP
100
_a
Gupta, VS,
245
0
_a
Communication Development
250
_a
1 Ed
260
_a
New Delhi
_b
Concept Publishing
_c
2022
942
_2
ddc
_c
REF
999
_c
1886
_d
1886