171. Variational analysis and applications. (2018) Authors: Mordukhovich, B. Sh (Boris Sholimovich) Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
172. Water quality. Determination of total cyanide. Method using segmented flow injection, in-line ultraviolet digestion analysis by gas diffusion and amperometric detection. (30th September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
173. Water quality. Multi-compound class methods. Criteria for the quantitative determination of organic substances using a multi-compound class analytical method Part 2, (9th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
174. Work study and organization and methods (O & M). Guide to organization study Part 1, (31st July 1984) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗