TY  - GEN
AU  - Chopra, J.K. 
TI  - Quintessence of general knowledge 2024 
SN  - 9789395259903
U1  - 001 C4558q 
PY  - 2024///
CY  - New Delhi
PB  - Unique
KW  - General Knowledge
KW  - General Study
ER  -