| | Institute for Public Policy Research |
| | 30-32 Southampton Street London WC2E 7RA UK |
| http://www.ippr.org |
| transport - organizacja i techniki przewozu |
| 2003 | | Putting the Brakes on Climate Change | abs | | 48 | | str | 0,2 | mb |
| 2003 | | Tomorrow's Low Carbon Cars | abs | | 40 | | str | 0,2 | mb |