000 00319nam a2200121Ia 4500
100 _aWorld Health Organisation
020 _a92-4-154485-6
942 _cBK
245 _aUsers' manual for the IPCS health and safety guides
260 _aauth., Geneva
_c1996
082 _a363.1796 WHO/HSG
300 _avi,127p figs.,tabs.
999 _c35472
_d35472