00299nam a2200109Ia 4500080001800000100001900018245006900037250001200106260003500118300001700153583001900170  a13.04.01 M681  aMitchell, Evan  aEmployers guide to the law on health, safety and welfare at work  a2nd ed.  bBusiness BooksaLondonGBc1980  axxii, 474 p.  c3/7/00kM2LMGR