000 00468nam a2200181Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aEAF PAM HZ7261.I66
245 0 _aSafety and health and the working environment
260 _aGeneva
260 _bInternational Labour Office
260 _c1979
300 _a84p.
300 _c24cm.
650 _aIndustrial hygiene
942 _2Library of Congress Classification
942 _cPamphlet
999 _c59251
_d59251