TY  - BOOK
AU  - Rao,K.Venkata
AU  - Sudha,K.Rama
AU  - Rao
TI  - Pulse and Digital Circuits: For JNTUK 
SN  - 9781299445277
PY  - 2011///
PB  - Pearson
UR  - http://lib.myilibrary.com?id=475777
ER  -