Ar wib!
Jones, Rhodri Prys.
Chapman, Philip,1944-Introducing superbikes.
Rutland, Jonathan,1935-Introducing supercars.
Rutland, Jonathan,1935-Introducing supertrains.
Llandysul Gwasg Gomer
1987
Includes indexes
Contents: Siwper-beiciau. Adaptation of Introducing superbikes / by Philip Chapman - Siwper-ceir. Adaptation of Introducing supercars / by Jonathan Rutland - Siwper-trenau. Adaptation of Introducing Supertrains / by Jonathan Rutland
Vehicles.