TY  - BOOK
AU  - Galarza Ana Irene Ramirez
AU  - Seade Jose
TI  - Introduction to classical geometries
SN  - 978-3-7643-7517-1
U1  - 516 
PY  - 2007///
CY  - Basel
PB  - Birkhauser
KW  - Geometry
ER  -