TY  - BOOK
AU  - Tokheim ,Ruoger L.
TI  - Digital Electronics
SN  - 28018532
U1  - 621.3815 TOK 
PY  - 1990///
CY  - California
PB  - Brooks/Cole Cengagae Learning
KW  - Engineering Technology
KW  - Technology
N1  - Includes Index
ER  -