TY - BOOK ED - British Pharmacopoeia Commission. ED - Great Britain. TI - British pharmacopoeia 1980 / SN - 0113206887 PY - 1980/// CY - London : PB - H.M.S.O. , KW - Pharmacopoeias KW - Great Britain KW - Great Britain N1 - "Effective date: 1 December 1980."; Kept up to date with addenda, 1981-; Superseded addenda discarded at NLM ER -