00516 a2200157 4500 658.56 SRI 29476 51778 Sri Lanka Standards Institution SLS ISO 22000 2005 food safety management systems - requirements for any organization in the food chain Colombo 08 Sri Lanka Standards Institution 2005 2005 x,35p. 30cm Food safety management Sri Lanka standards SLS ISO 22000 : 2005 PR 55991 55991 0 0 0 0 REF MKDL MKDL REF 2013-11-15 0 658.56SRI 66715 2013-11-15 00:00:00 0.00 2016-10-31 PR