TY  - BOOK
AU  - Sengupta,N.N.
TI  - The Groundwork of logic
U1  - 162/SEN 
PY  - 0000///[19 - ?]
CY  - Calcutta
PB  - Chuckervertty, Chatterjee
KW  - Logic
KW  - Logic - Deduction
N1  - P-1 Principles of Deduction
ER  -