00399 a2200145 4500 0749221739 512.2 OPE 8003 11057 Crowe, David Groups & gemoetry unit GR3 groups and solids in three dimensions Milton Keynes The Open University 1994 1994 46p. 31cm Groups and group theory L 36679 36679 0 0 0 0 LEN MAIN MAIN LEN 2008-09-29 0 512.2OPE 3587 2008-09-29 00:00:00 0.00 2016-10-31 L