TY  - BOOK
AU  - Gregg,John
TI  - Ones and zeros: understanding boolean algebra,digital circuits,and the logic of
SN  - 8120316401
U1  - 511.324 GRE 
PY  - 2000///
CY  - New Delhi
PB  - Prentice Hall of India
N1  - Includes bibliographical references
ER  -