TY  - BOOK
AU  - Tokheim, Roger L. 
TI  - Digital electronics : : principles and applications 
SN  - 978-1-25-906095-2 (cb.)
PY  - 2014///
CY  - New York:  
PB  - McGraw-Hill, 
KW  - Digital electronics
N1  - Includes appendices, glossary and index
ER  -