Publisher
- Springer424
- British Standards Institution93
- Pearson Education33
- Springer Spektrum27
- Palgrave Macmillan25
- Routledge25
- Cambridge Scholars Publishing22
- Bloomsbury Academic15
- Bloomsbury Academic, an imprint of Bloomsbury Publishing Plc11
- Hodder Education9
- Pearson8
- I.B. Tauris7
- Palgrave6
- Springer International Publishing Imprint Springer6
- CRC Press5
- Goodfellow Publishers5
- DK Children4
- Dorling Kindersley4
- Hodder Gibson4
- Springer International Publishing Imprint: Springer4