000 00303nam a2200133Ia 4500
008 170101s1981 xx 000 0 und d
082 _a548 N28I
245 0 _aInvited talks
260 _bNew Delhi
_c1981
300 _a119p
650 _aCRYSTALLOGRAPHY
653 _aCRYSTALLOGRAPHY
942 _2ddc
_cB
999 _c83408
_d83408