1. Specification for calcium silicate (sandlime and flintlime) bricks. (31st October 1978) 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. Specification for colour coding for one-mark and graduated pipettes (including requirements for the service performance of the colour coding enamels). (28th February 1978) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Specification for fibre building boards. Insulating board (softboard) Part 3, (1st March 1978) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗