000 00362nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aKetelaar, J A A
245 0 _aChemical constitution
260 _bELSEVIER PUBLISHING COMOANY
_aNEW YORK
_c1953
300 _aVIII, 398p p.
653 _aCHEMISTRY
942 _c1
999 _c35491
_d35491