TY  - BOOK
AU  - Tokheim 
TI  - Digital electronics : principles and applications 
SN  - 0028041615
U1  - 621.395 TOK 1999 
PY  - 1999///
CY  - New York
PB  - Glencoe McGraw Hill
KW  - Digital electronics
N1  - Includes index
ER  -