TY  - BOOK
AU  -  K. VENKATA RAO 
AU  - K, Rama Sudha
AU  - G ,Manmadha Rao
TI  - Pulse and digital circuits
SN  - 9788131721353
U1  - 621.381 534 
PY  - 2010///
CY  - New Delhi
PB  - Pearson Education 
KW  - Electronics and Communication Engineering
ER  -