TY  - BOOK
AU  - Sharma, Sanjay
AU  - Sharma, Deesha
AU  - Sharma, V.
TI  - Signals and Systems 
SN  - 9789350142295
AV  - TK 5102.5  . Sh 1  2018
CY  - New Delhi
PB  - S.K Kataria & Sons 
N1  - Include index
ER  -