000 00514nam a2200133 4500
001 0000000420
008 091126 my eng
090 0 0 _a363.7
_bMAL
245 1 0 _aGuidelines on monitoring of airborne contaminant for chemicals hazardous to health
_bDepartment of Occupational Safety and Health
250 _a1st ed.
260 _aMalaysia
_bJabatan Keselamatan dan Kesihatah dan Pekerjaan Malaysia
_c25cm
300 _a1, 42p.
_bill.
_c2003
650 0 _aEnvironmental problems and services
_zMalaysia
999 _c17530
_d17530