TY  - BOOK
AU  - Loney, S, L,
TI  - The Elements of Coordinate Geometry
U1  - 516 LON 
PY  - 1965///
CY  - London
PB  - Macmillan & Co Ltd
KW  - Mathematics
KW  - Straight Line,Invariants,Conic Section,Ellipse,Hyperbola,Polar Equation to a Conic
ER  -