TY  - BOOK
AU  - Goldstein Laurence [...et al] Au.
TI  - Logic:  key concepts in philosophy
SN  - 9789386250766 (pbk)
U1  - R1, Q7 
PY  - 2017///
CY  - New Delhi
PB  - Bloomsbury India      
KW  - LOGIC
ER  -