TY  - BOOK
AU  - John Gregg 
TI  - Ones and Zeros: Understanding  Boolean algebra, digital circuits, and the logic of sets
SN  - 9788120316409
U1  - 512 
PY  - 2000///
CY  - New Delhi
PB  - Prentice Hall
KW  - Ones and Zeros
ER  -