TY  - BOOK
AU  - Singh, R P
AU  - Sapre,S.D.
TI  - Communication system : analog and digital
SN  - 9781259004605
U1  - 621.382 SIN 23rd.ed.
PY  - 2012///
CY  - New Delhi
PB  - Tata McGraw Hill Education
KW  - Communication systems
KW  - Digital Communication systems
KW  - Analog Communication systems
ER  -