TY  - BOOK
AU  - Umesh Sinha
TI  - Principles of Communication Engineering
SN  - 9788121904766
SN  - 1342
U1  - 621.382             
PY  - 1977///
CY  - New Delhi
PB  - S Chand and  Company Ltd.
KW  - Communication Engineering Analog, Digital, Electronic, Telecommunication 621.382
ER  -