000 00349nam a2200133Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aArmstrong, T O
245 0 _aIndustrial safety .
260 _bPRENTICE-HALL, INC.
_aAMERICA
_c1960
300 _aIII, 461p p.
653 _aECONOMICS
942 _c1
999 _c80533
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