TY  - BOOK
AU  - Wakerly, john F. 
TI  - Digital design : principles and practice 
SN  - 81-7808-577-1 
U1  - 621.395 WAK  
PY  - 2007///
CY  - Pearson education asia 
PB  - New Delhi 
KW  - DIGITAL DESIGN/LOGIC DESIGN
ER  -