TY  - GEN
AU  - Lathi, B.P15117
TI  - Modern digital and analog communication systems, 4TH ED
SN  - 0195648013
PY  - 2008///
CY  - New Delhi
PB  - Calcutta
KW  - 621.39
KW  - Communication system
KW  - Digital communication system
KW  - Analog communication system15116
ER  -