TY  - BOOK
AU  - Disha Publication Inc
TI  - The mega year book 2023: for competitive exams 
SN  - 9789392552366 (pbk.)
U1  - 032.0954 DIS 
PY  - 2023///
CY  - New Delhi : 
PB  - Disha Publication Inc., 
KW  - Current Affairs.
KW  - General Knowledge
ER  -