000
00267nam a2200109Ia 4500
008
220201s2010 xx 000 0 eng d
100
_a
BEHRA, G.K. & DAS, L.
245
0
_a
MOBILE COMMUNICATION
260
_a
DELHI
_b
SCI TECH PUB
_c
2010
300
_a
21.53
942
_2
ddc
999
_c
69115
_d
69115