TY  - BOOK
AU  - White,Henry Seely
TI  - Plane curves of the third order
U1  - 516.2 
PY  - 1925///
CY  - Cambridge, Mass.
PB  - The Harvard university press
KW  - Curves, Plane
KW  - The real branches of a cubic
KW  - Inflexions and harmonic polars
ER  -