TY  - BOOK
AU  - Fortsyth,A.R.
TI  - Geometry of four dimensions
PY  - 1930///
CY  - Cambridge: 
PB  - Cambridge University Press, 
KW  - INIST
KW  - GEOMETR� A
KW  - GEOMETR� A ANAL� TICA
KW  - CURVES
KW  - CONFIGURACIONES MULTIPOLARES
KW  - PLANOS
ER  -