000 00321nam a2200121Ia 4500
100 _aWorld Health Organization, United Nations Environment programme & ILO
020 _a92-4-157207-8
942 _cBK
245 _aAcetone
260 _aauth, Geneva
_c1998
082 _a363.7384 WHO/EHC
300 _axviii,159p figs.,tabs.
999 _c28352
_d28352