000 00273nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a541.1:548
_bROB
100 _aRobertson, J M
245 0 _aChemical crystallography
260 _aLondon
_bButterworths
_c1975
942 _cBK
999 _c24524
_d24524