TY  - BOOK
AU  - Chakravarty, R.K.
TI  - Co-ordinate geometry and vectors for beginners
SN  - 8000125003158
U1  - 516.16 CHA 
PY  - 1992///
CY  - Guwahati
PB  - R.K.Chakravarty
N1  - Includes bibliographical references
ER  -