TY  - BOOK
AU  - Kelly ,John   J.
TI  - The Esseuce of logic
SN  - 8120311906
U1  - 621.395 KEL 
PY  - 1997///
CY  - New Delhi
PB  - Prentice Hall
KW  - Electronic Engineering
KW  - Technology
N1  - Includes Index
ER  -