TY  - GEN
AU  - Snapper,Ernst
AU  - Troyer,Robert J
TI  - Metric affine geometry
SN  - 0126536503
U1  - 516/.4 
PY  - 1971///]
CY  - New York
PB  - Academic Press
KW  - Geometry, Affine
KW  - Vector spaces
N1  - Contine bibliogr. si index
ER  -