000 00271nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aRoy A.Kellers
245 0 _aBasic tables in chemistry
260 _bMcgrawhill
260 _c1967
365 _b32.42
942 _cBK
999 _c197371
_d197371