Publisher
- British Standards Institution524
- The Goring Gap News Ltd12
- [Wakefield BBC Micro User Group]12
- Kluwer Law International10
- Karnac Books9
- JSOT Press8
- Royal Society of Chemistry7
- CRC Press6
- Penguin6
- Almond Press5
- Hambledon Press5
- Thomas Nelson5
- Academic Press4
- Harper & Row4
- Vintage Books4
- Penguin Books3
- Perennial Library3
- Puffin3
- Routledge3
- Chemical Society2