000 00418nam a2200157Ia 4500
008 241014s9999||||xx |||||||||||||| ||und||
020 _a0-838572197
060 _aWA 440 L 2004
100 _aLaDou, Joseph.
245 0 _aCurrent Occupational and Environmental Medicine.
250 _a3rd
260 _bMcGraw-Hill Medical Publishing Division
_c2004
300 _a895
650 _aPublic Health
942 _bDIMC
_cBK
999 _c8261
_d8261