Projective planes
Hughes D R
Projective planes - New York Springer Verlag 1973 - x, 291p. cm.
24433
Textual
Plane-Geometry
B62:25, L3
Projective planes - New York Springer Verlag 1973 - x, 291p. cm.
24433
Textual
Plane-Geometry
B62:25, L3
