TY  - BOOK
AU  - Aggarwal, R.S.
AU  - Aggarwal, R.S./
TI  - A modern approach to logical reasoning
SN  - 9789352535743
U1  - 153.94076 Ag81M 
PY  - 2017///
CY  - New Delhi
PB  - S.Chand & comp.
ER  -