TY  - BOOK
AU  - Loney,S.L.
TI  - The elements of coordinate geometry: part 1 - Cartesian Coordinates / 
U1  - 516.1 LON 
PY  - 1965///
CY  - London
PB  - Macmillan and co., limited
KW  - Coordinates
N1  - pt. I. Cartesian coordinates.--pt. II. Trilinear coordinates, etc
ER  -