000 00287nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a548.83
_bLAD
100 _aLadd, M. F. C.
245 _aStructure determination by X-ray crystallography
260 _bPlenum Pres
_aNew York
_c1977
999 _c141746
_d141746