Teitl o'r clawr = Title from cover.
Y gyfraith : o 18 Medi 2006 ymlaen rhaid i chi ddefnyddio'r sedd ceir cywir ar gyfer eich plentyn = Law : from 18 September 2006 you must use the correct car seat for your child. ISBN 0750488654. Published by Llywodraeth Cynulliad Cymru in 2006. Publication and catalogue information, links to buy online and reader comments.