TY - BOOK ED - Statutory Instruments 1988 No 1657 ED - Health And Safety At Work Act 1974 TI - Health and safety: the control of substances hazardous to health regulations Statutory Instruments 1988 No 1657. 1988 SN - 0110876571 PY - 1988/// PB - HMSO KW - Health and safety at work KW - Legislation KW - Dangerous materials ER -