Teitl clawr = Cover title.
13 uned a gweithgareddau pellach ([54]p) = 13 units and further activities ([54]p)
Ffenest y cynfyd : Gerallt Gymro [1146-1223] : pecyn addysg athrawon by Robert M. Morris. ISBN 094832936X. Published by Cadw: Welsh Historic Monuments in 1988. Publication and catalogue information, links to buy online and reader comments.