000 00473nam a2200169Ia 4500
001 000000201032
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aMATH RES QD907.L38
100 1 _aLaurent, D.
_eAuthor
245 1 0 _aCrystallographic groups
260 _aDar es Salaam
_b : University of Dar es Salaam, Mathematics Department,
_c1998
300 _aii,32p.
_c : 30cm.
650 _aCrystallography
650 _aAlgebra
942 _2lcc
_cDST
999 _c70553
_d70553