TY  - BOOK
AU  - Agrahari, Ravi P
TI  - Science and technology : for civil services preliminary and main examinations
SN  - 9789355325556
PY  - 2024///
CY  - Chennai
PB  - McGraw Hill Education
KW  - General Books (interdisciplinary) (Competitive exam books)
KW  - Science
KW  - Technology
KW  - Space technology
KW  - Defence technology
N1  - PG
ER  -