1. Environment Agency Annual report and accounts for the financial year 2015 to 2016. ([2016-07-18]) Other Names: Great Britain., Environment Agency. Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Specification for counter and pointer, servo type, pressure altimeter systems. (31st January 1979) 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) ↗