TY  - GEN
AU  - Nagrath, I J 
AU  - Sharan, S N 
AU  -  Ranjan, Rakesh
TI  - Signals and systems
PY  - 2009///
PB  - McGH
KW  - Signals and Systems
KW  - MATLAB
UR  - http://mcgrawhilleducation.pdn.ipublishcentral.com/pdfreader/signals-systems-2e
ER  -