TY  - BOOK
AU  - Nashelsky, Louis.
TI  - Introduction to digital technology / 
SN  - 9780134977850
AV  - 23193-23197 
U1  - 621.381958 22
PY  - 1994///
CY  - USA
PB  - Prentice Hall
N1  - Includes index
ER  -