000 00405nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-471-02070-2
041 _aeng
082 _aE:(F)k
_bL8.17
100 _aGrayson, Martin.
245 0 _aEncyclopedia of Chemical Technology Vol-957 /
250 _aThird Ed. /
260 _aNew York :
_bJohn Wiley & Sons.
300 _ap.957 :
942 _cTB
999 _c11948
_d11948