TY  - BOOK
AU  - Khanna,M L
TI  - Coordinate geometry
U1  - 516.16 19
PY  - 1988///
CY  - Meerut, U.P.
PB  - Jai Prakash Nath and Co
KW  - Geometry
KW  - Spines
KW  - Coordinates systems
N1  - math
N2  - Mathematics and Statistics
ER  -