TY  - BOOK
AU  - LEACH, D.P ;MALVINO, A.P
TI  - DIGITAL PRINCIPLES AND APPLICATIONS
SN  - 0-07-039883-6
U1  - 621.395 MAL'D 
PY  - 1986///
CY  - NEWYORK
PB  - MCGRAW HILL
ER  -