TY  - BOOK
AU  - Gulshan Rai Raizada 
AU  - Raizada, Gulshan Rai 
TI  - Self review Physics civil services 
U1  - 530.076, RAI  
PY  - 0000///
CY  - New Delhi
PB  - Cosmos bookhive
KW  - Civil services preliminary exam
KW  - Mechanics
KW  - Optics
KW  - Physics
KW  - Preliminary exam question bank
KW  - waves
ER  -