000 00535nam a22002057a 4500
999 _c48339
_d48339
005 20200313120303.0
008 200313b ||||| |||| 00| 0 eng d
020 _a0750645571
082 _a616.9803 R50O
100 _aRidley,John
245 _aOccupational Health and Hygiene
260 _aNew Delhi
_bButterworth-Heinemann
_c1999
300 _ap.241
650 _bOccupational Diseases
650 _bRadiation
650 _bManaging ergonomics
650 _bNoise and Vibration
700 _aChanning, John
942 _cDBK