000 00270nam a2200109Ia 4500
008 220201s1959 xx 000 0 eng d
100 _aHeinrich, HW
245 0 _aIndustrial accident prevention
260 _bNewyork : Mc Graw Hills
_c1959
300 _a480
942 _2ddc
999 _c74460
_d74460