| Titel | ISBN-13 | Erscheinungsjahr |
|---|---|---|
| Guide to Microforms in Print 2007 | 978-3-598-11760-2 | 2007 |
| Guide to Microforms in Print 2007 | 978-3-598-11761-9 | 2007 |
| Guide to Microforms in Print: Incorporating International Microforms in Print 2005 | 978-3-598-11703-9 | 2005 |
| International Encyclopedia of Abbreviations and Acronyms in Science and Technology. Yearbook 2005/2006: International Encyclopedia of Abbreviations ... and Acronyms in Science and Technology | 978-3-598-23505-4 | 2005 |