000
00253nam a2200109Ia 4500
008
220201s2014 xx 000 0 eng d
100
_a
G.k
245
0
_a
Gate Electronic & Communication
260
_a
New Delhi
_b
G.K
_c
2014
300
_a
891
942
_2
ddc
999
_c
66034
_d
66034