TY  - GEN
AU  - Loney, S. L.
TI  - Plane trigonometry: part 1
U1  - 516.242 
PY  - 1893///
CY  - New Dilhi
PB  - S.Chand  & Company Ltd
KW  - Geometry
KW  - Plane trigonometry
KW  - Trigonometry
KW  - Euclidean geometry
ER  -