TY  - BOOK
AU  - Wakerly, John F.
TI  - Digital Design : Principles & Practice 4th Ed
SN  - 9788131713662
U1  - 621.3815 
PY  - 2009///
CY  - New Delhi
PB  -  PEA
KW  - Electronic Communication Engineering
KW  - Digital Electronics
ER  -