000 00412nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-471-04154-8
041 _aeng
082 _aE:(F)k
_bM4.1-24
100 _aGrayson, Martin.
245 0 _aEncyclopedia of Chemical Technology Vol-1 to 24 /
250 _aThird Ed. /
260 _aNew York :
_bJohn Wiley & Sons.
300 _ap.1274 :
942 _cTB
999 _c11954
_d11954