000 00410nam a2200145Ia 4500
008 140317s9999 xx 000 0 und d
082 _a540.3
100 _aEncyclopedia of chemical technology.
245 _aEncyclopedia of chemical technology.Vol.13
260 _aN.Y.
_bJohn Wiley
_c1981
300 _a993
650 _aChemistry and Allied Sci.
653 _aChemistry and Allied Science
942 _2ddc
_cBK
999 _c9873
_d9873