TY - BOOK ED - HM Government TI - The Ionising Radiations Regulations 1985 SN - 0110573331 U1 - 344.410465 GRE PY - 1985/// CY - London PB - Hmso N1 - E20; R10; Red; Reference Copy Only;E20;R10;DHA;Red N2 - Reference Copy Only; DHA ER -