000 00493 a2200181 4500
020 _a0827322887
082 _a613.62
_bSIM
090 _c21051
_d32646
100 _aSimmers, Louise
245 _aDiversified health occupations
260 _aCanada
_bDelmar Publishers
_c1983
_g1983
300 _axi,449p.
_c28cm
650 _aMedical sciences
650 _aIndustrial and occupational health
650 _aSpecial topics of health and safety
650 _aPromotion of health
942 _cL
999 _c48582
_d48582