000
00305nam a2200121Ia 4500
020
_a
9788120314917
082
_a
621.381
_b
NAG
100
_a
Nagrath, I J
245
_a
Electronics : Analog and Digital
260
_a
New Delhi
_b
PHI
_c
2008
650
_a
Electronic Communication Engineering
942
_2
ddc
_c
BK
999
_c
2703
_d
2703