1. The protection of eyes regulations. Statutory Instruments 1974 Part;III Section,1976
2. The protection ofeyes (amendment) regulations. Statutory Instruments 1975 Part;HMSO,,1976
3. Specification for industrial eye protectors (BS 2092);British Standards Institution,1967
4. Industrial eye protection;Davey, J.B.,1987
5. Canng for people: community care in the next decade and beyond;Department of Health and Social Security,849.)