TY  - BOOK
AU  - Roberts, Michael J
AU  - Roberts, Michael JSharma, Govind
TI  - Fundamentals of signals and systems
SN  - 9780070702219
U1  - 621.3822 ROB/SHA 
PY  - 2012///
CY  - New Delhi
PB  - McGraw Hill
KW  - ELECTRONICS AND COMMUNICATION ENGINEERING
ER  -