TY  - BOOK
AU  - Khanna, M.L.,
TI  - Coordinate geometry
U1  - 516.16 
PY  - 1984///
CY  - Meerut
PB  - Jai Prakash Nath
KW  - COORDINATE GEOMETRY.
UR  - library@narajolerajcollege. ac.in
ER  -