Publisher
- British Standards Institution486
- [Wakefield BBC Micro User Group]11
- Royal Society of Chemistry10
- Penguin9
- Thomas Nelson9
- JSOT8
- JSOT Press8
- Hambledon Press6
- Penguin Books6
- Karnac Books5
- Kluwer Law International5
- Verso4
- Academic Press3
- Clarion Books3
- Harper & Row3
- James Currey3
- Puffin3
- Celestial Arts2
- Faber & Faber2
- Heinemann2