TY  - BOOK
AU  - LEACH, Donald P.
AU  - MALVINO, Albert Paul
TI  - DIGITAL PRINCIPLES AND APPLICATIONS
SN  - 0 07 039883 6
U1  - 621.395 
PY  - 1998///
CY  - New Delhi
PB  - Tata McGraw-Hill Pub. Co. Ltd., New Delhi 
ER  -