TY  - GEN
AU  - Salwi,Dilip M.
TI  - 1000 Vigyan Prashnottari-Hindi
SN  - 978-9392573958
U1  - 910.76 SAL 
PY  - 2024///
CY  - New delhi
PB  - Prabhat Prakashan Pvt. Ltd.
ER  -