000 00410nam a2200121Ia 4500
100 _aWorld Health Organization, United Nations Environment Programme & ILO
020 _a92-4-157180-2
942 _cBK
245 _aPrinciples and methods for assessing direct immunotoxicity associated with exposure to chemicals
260 _aauth, Geneva
_c1996
082 _a363.7384 WHO/EHC
300 _axviii,390p figs.,tabs.
999 _c34144
_d34144