Automorphism groups of maps, surfaces and smarandache geometries
Mao, Linfan
Automorphism groups of maps, surfaces and smarandache geometries - America: American Research Press, 2005 - v, 114p.
1-931233-92-6
514 / P5
Automorphism groups of maps, surfaces and smarandache geometries - America: American Research Press, 2005 - v, 114p.
1-931233-92-6
514 / P5