Tric y siop lyfrau
By: John Escott ; addasiad Marian Beech Hughes.
Contributors: Hughes, Marian Beech.; University College of Wales. Centre for Educational Studies.
Series: Enlli
Publisher: Y Ganolfan Astudiaethau Addysg
Published: 1999
Place of publication: Aberystwyth
Language: wel
Number of pages: 15
Subjects: Welsh language -- Readers.; Bookstores -- Juvenile fiction.; Robbery -- Juvenile fiction.
Work titles: Bookshop trick.
Notes: Arg. Saesneg gwreiddiol = Original English ed.: [Oxford]: Heinemann English Language Teaching, 1991.

Addasiad Cymraeg gan = Welsh adaptation by: Marian Beech Hughes.

Addasiad Cymraeg o = Welsh adaptation of: Bookshop trick.