TY  - BOOK
AU  - Porteous,Ian R.
TI  - Topological geometry
SN  - 0521298393
PY  - 1981///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Geometry, Algebraic
KW  - Topology
KW  - Algebras, Linear
KW  - Approximation theory
N1  - Previous ed. : London : Van Nostrand Reinhold, 1969; Includes index
ER  -