TY  - BOOK
AU  - Karim, Mohammad, A and Chen, Xinghao 
TI  - Digital design: basic concepts and principles 
SN  - 1-4200-6131-3 
U1  - 621.395 KAR  
PY  - 2008///
CY  - CRC press 
PB  - Boca Raton 
KW  - DIGITAL DESIGN/LOGIC DESIGN
ER  -