TY  - BOOK
AU  - Chakraborti, C
TI  - Logic informal,symbolic and inductive,-second edition
SN  - 978-81-203-3248-5
U1  - 621.395 
PY  - 2007///
CY  - New Delhi
PB  - Prentice Hall Publication
KW  - Electrical Electronics Communication
ER  -