TY  - BOOK
AU  - John Gregg
TI  - Ones and zeros : understanding boolean algebra, digital circuits, and the logic of sets
SN  - 81-203-1640-1
U1  - 511.324 Gre 
PY  - 2000///
CY  - Prentice-Hall of India, New Delhi
KW  - Maths
ER  -