TY  - BOOK
AU  - Malvino, Albert Paul Leach, Donald P 
TI  - Digital principles and aplications 
SN  - 0-07-060175-5 
U1  - 621.395 MAL  
PY  - 2008///
CY  - Tata mcgraw-hill 
PB  - New Delhi 
KW  - CIRCUITRY
ER  -