TY  - BOOK
AU  - Tokheim,Roger L.
TI  - Schaum's outline of theory and problems of digital principles
T2  - (Schaum's Outline Series)
SN  - 0070589550
PY  - 2004///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Digital electronics
KW  - sears
N1  - Includes index
ER  -