TY  - BOOK
AU  - Tokheim ,Roger L.
TI  - Digital Electronics: principles and applications
SN  - 78289009
U1  - 621.3815 TOK 
PY  - 2003///
CY  - Boston
PB  - MC Graw-Hill
KW  - Engineering Technology
KW  - Technology
N1  - Includes Index
ER  -