TY  - BOOK
AU  - Agrahari P Ravi
TI  - Science and Technology: For Civil Services Preliminary and Main Examinations
SN  - 9789355326324
U1  - 600.15 076 RAV 
PY  - 2025///
CY  - Chennai.
PB  - Mc Graw Hill.
KW  - :Science and Technology
KW  - :Energy
KW  - :Space Technology
N1  - It includes Bibliography and Index
ER  -