Llyfr mawr y plant
By: gan Jennie Thomas a J.O. Williams ; darluniau arbennig gan Peter Fraser. Llyfr 2.
Contributors: Williams, John Owen.; Fraser, Peter, 1932-
Publisher: Hughes a'i Fab
Published: 1981
Place of publication: Llanbybie
Language: wel
Number of pages: 123
Notes: Adargraffiad o'r argraffiad gwreiddiol.