Teitl clawr = Cover title.
Gyda adroddiad cryno i rieni yn Gymraeg a Saesneg [4,4t] = With a summary report for parents in Welsh and English [4,4p].
Ysgol Bro Tryweryn, Frongoch, Y Bala, Gwynedd, LL23 7NT : arolygiad dan Adran 10 o Ddeddf Arolygiadau Ysgolion 1996 : rhif ysgol: [661/2214] : dyddiad yr arolygiad: 20-22 Mai, 1997 by Alwyn Evans. ISBN 0750420758. Published by Welsh Office in 1997. Publication and catalogue information, links to buy online and reader comments.