Groups & geometry : unit GE4 : wallpaper patterns / prepared for the course team David Asche, Fred Holroyd

Groups & geometry : unit GE4 : wallpaper patterns / prepared for the course team David Asche, Fred Holroyd . - Milton Keynes : Open University Press, 1994 . - 64 p. : il. 30 cm . - (Open University; M336 Block 3)
0-7492-2172-0 Brochado

514