000 00277nam a2200109Ia 45e0
008 181001s1960 xx 000 0 und d
100 _aSanderson R.T.
245 0 _aChemical Periodicity
260 _aDelhi
_bNostrand
_c1960
300 _a330
942 _2ddc
_cBK
999 _c1267
_d1267