000			00254nam a2200109 4500
999			_c335858 _d335858
082			_a548 _bPHI.I
100			_aPhillips,F.C.
245			_aIntroduction to crystallography _cPhillips,F.C.
250			_aFourth
260			_aLondon _c1971 _bELBS
942			_cBK