TY  - BOOK
AU  - Prentwitz, Walter
AU  - Jantosciak, James
TI  - Join Geometries: A Theory of Convex Sets and Linear Geometry
SN  - 0-387-90340-2
U1  - 516 
PY  - 1979///
CY  - New York, 
PB  - Springer-Verlag
ER  -