000 00263nam a2200109Ia 4500
008 220201s1961 xx 000 0 eng d
082 _a613.6
_bBRO
100 _aBrowne, R.C.
245 0 _aHealth in industry
260 _aLondon
_bEdward arnold
_c1961
942 _2ddc
999 _c13503
_d13503