TY  - BOOK
AU  - Tewani, G.
TI  - Mathematics for Joint Entrance Examination JEE (Advanced): Vectors and 3D Geometry 
SN  - 9788131526545
PY  - 2015///
CY  - Delhi
PB  - Cengage Learning India Pvt. Ltd
N1  - Gifted by Prof. Prabha Chawla (Retd. Director Professor IGNOU)
ER  -