TY  - BOOK
AU  - Loney, S. L.
TI  - Elements of Coordinate Geometry / 
U1  - 516.16 
PY  - 1990///
CY  - .- Agra
PB  - : A. K. Publications
KW  - Pure Sciences
KW  - Mathematics
KW  - Geometry
KW  - Coordinate Systems
ER  -