000			00578cam a2200217 i 4500
001			530906
008			800925s1981 enk|||| |||| 00||0|eng b
020			_a9780407337015
020			_a0407337016
040			_aPGIML
041	0	9	_aeng
060			_aWA400 _bO11 _2
245	0	0	_aOccupational health practice _cedited by R.S.F. Schilling.
250			_a2nd ed.
260			_aLondon ; Boston : _bButterworth, _c1981.
300			_axviii, 630 p. : _bill.
650		0	_aPublic Health _9455
700			_aSchilling, RSF. _93719
942			_2lcc _cBK
999			_c2283 _d2283