TY  - BOOK
AU  - Gupta, Shivlal
TI  - World HIstory : For UPSC and Stae Civil Services Examination
SN  - 978-93-570-5362-4
U1  - 909 GUP 
PY  - 2023///
CY  - Noida
PB  - Pearson Education
ER  -