000 00345nam a2200133Ia 4500
008 140317s9999 xx 000 0 und d
082 _a540.3
100 _aKrick-Othmer.
245 _aEncyclopedia of chemical technology.3rd Ed. Vol. 11
260 _aNew Delhi
_bWiley
_c1980
300 _a995
653 _aChemical technology
942 _2ddc
_cBK
999 _c9769
_d9769