000
00275nam a2200121Ia 4500
008
211126s9999 xx 000 0 und d
082
_a
621.3815
100
_a
SANJEEV GUPTA
245
0
_a
ELECTRONICS COMMUNICATIONS
260
_b
KHANNA
365
_b
80.00
942
_c
BTECH
999
_c
127465
_d
127465