| title | ISBN-13 | year of publication |
|---|---|---|
| Hertfordshire Children in War and Peace, 1914-1939 | 978-1-905313-40-2 | 2007 |
| Microsoft Visio 2010 Business Process Diagramming and Validation | 978-1-84968-014-1 | 2010 |
| Microsoft Visio 2013 Business Process Diagramming and Validation | 978-1-78217-800-2 | 2013 |
| Visualizing Information with Microsoft® Office Visio® 2007 | 978-0-07-148261-5 | 2007 |
D. J. · D. J. Parker · D. P. · D. Parker · David J. · David P. · David Parker · J. P. · J. Parker
McGraw-Hill · Packt Publishing · University of Hertfordshire Press