00611    a2200157   4500020001500000050001700015110003800032245010400070264004900174300001900223500005200242650001500294650003800309650003800347710006800385  a9290160020  aT55 OCC 1993  aInternational Labour Organisation  aOccupational safety and health glossary :bwords and expressions used in safety and health at work   aGeneva :bInternational Labour Office,c1993  axliii, 491p. :  aEnglish, Francais, Deutsch, Espanol and Pyccknn  aDictionary  aOccupational safetyxDictionaries  aOccupational healthxDictionaries  aInternational Occupational Safety and Health Information Centre