Teitl clawr = Cover title.
Cynlluniau rhifedd haf yng Nghymru 1998 : gwerthusiad o'r cynlluniau peilot gan Addysg Ychwanegol = Summer numeracy schemes in Wales 1998 : evaluation of the pilot schemes by Education Extra. Published by Y Swyddfa Gymreig in 1999. Publication and catalogue information, links to buy online and reader comments.