000 00430nam a2200145Ia 4500
003 KE-NaHC
008 130518s9999 xx 000 0 und d
040 _aKE-NaHC
_beng
_cKE-NaHC
_dKE-NaHC
100 _aGeorge L. Clark & Gessner G. Hawley
245 1 4 _aThe encyclopedia of chemistry
250 _a2nd ed.
260 _aNew York
_bReinhold
_c1966
650 _aChemistry
_xDictionaries
942 _hQD
_2REF
_i5
_m.CLA
_cBK
999 _c347038
_d346938