1. Code of practice for solar heating systems for domestic hot water. (28th February 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Structural use of timber. Ceiling binders Part 7.4, (30th June 1989) 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) ↗
3. Structural use of timber. Recommendations for the calculation basis for span tables. Ceiling joists Part 7.3, (30th June 1989) 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) ↗
4. Structural use of timber. Recommendations for the calculation basis for span tables. Domestic floor joists Part 7.1, (30th June 1989) 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) ↗
5. Structural use of timber. Recommendations for the calculation basis for span tables. Joists for flat roofs Part 7.2, (30th June 1989) 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) ↗