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Allan St John Holt was one of Britain's best-known safety experts. He lectured widely in the USA, Canada, the Asia-Pacific region and Australia on health and safety matters. He was twice president of IOSH, a Chartered Fellow of the Institution and a Chartered Safety and Health Practitioner.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.