TY  - BOOK
AU  - Fowler,R.H.
AU  - Hardy,G.H.
TI  - The elementary differential geometry of plane curves
U1  - 516.7 FOW  
PY  - 1920///.
CY  - Cambridge : 
PB  - Cambridge University Press, 
KW  - Curves, plane
KW  - Differential geometry
ER  -