TY  - BOOK
AU  - Griffin,Robert William
ED  - Asutosh Collection (National Library, India)
TI  - The parabola, ellipse and hyperbola, treated geometrically
U1  - 516.2 
PY  - 1879///
CY  - Dublin
PB  - Hodges, Foster & Figgis
KW  - Conic sections
ER  -