| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Costs and benefits of general speed limits: : report of the thirty-seventh Round Table on Transport Economics, held in Paris on 24th and 25th February, 1977 | 978-92-821-1O47-8 (92-821-1O47-8) | 1978 |
K.k. · Karel Kryl · Karl Kehrle · Karl Kröll · Karl Kroll · Karl Krolow · Karl Krüll · Karol Król · Károly Király