TY  - BOOK
AU  - Rao 
TI  - Signals and systems 
SN  - 9780070669277 
U1  - 003 RAO 2008 
PY  - 2008///
CY  - New Delhi
PB  - Tata Mcgraw Hill
KW  - Signal theory (Telecommunication)
KW  - System analysis
N1  - Includes bibliographical references and index
ER  -