TY  - BOOK
AU  - Anand Kumar ,A.
TI  - Pulse and digital circuits
SN  - SE15141
U1  - 621.38.049.77 
PY  - 2004///
CY  - New Delhi
PB  - Prentice Hall of India Private limited
KW  - 621.38.049.77
KW  - oscilators
ER  -