00358 a2200121 4500020001500000082001500015100001600030245007800046260005100124300001500175650002800190700001800218 a0749221747 a512.2bOPE aRooney, Joe aGroups & gemoetrybunit GR3 b three - dimensional lattices and polyhedra aMilton KeynesbThe Open Universityc1994g1994 a45p.c31cm aGroups and group theory aHolroyd, Fred