000 00305nam a2200121Ia 4500
008 220201s1983 xx 000 0 eng d
082 _a616.075
_bWHOG
100 _aWORLD HEALTH ORGANISATION GENEVA
245 0 _aLaboratory Bio Safety manual
260 _bWHO Geneva
_c1983
300 _a123
942 _2ddc
999 _c25118
_d25118