1. Guide to statistical interpretation of data. Estimation of the mean: confidence interval Part 2, (30th January 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Methods of measurement of liquid flow in open channels. Weirs and flumes. Flumes Part 4C, (30th June 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Methods of measurement of liquid flow in open channels. Weirs and flumes. Method using thin-plate weirs Part 4A, (31st August 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Use of network techniques in project management. Guide to the use of graphical and estimating techniques Part 2, (31st July 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗