Rhyfedd y'n gwneud
Subtitle: tair drama
By: gan John Gwilym Jones.
Edition: 2 arg.
Publisher: Gwasg Gee
Published: 1987
Place of publication: Dinbych
Language: wel
Number of pages: 72
Notes: Previous ed., 1976.
Table of contents: title: C; title: o; title: n; title: t; title: e; title: n; title: t; title: s; title: ,; title: T; title: r; title: i; title: c; title: h; title: y; title: f; title: a; title: i; title: l; title: l; title: -; title: D; title: w; title: y; title: y; title: s; title: t; title: a; title: f; title: e; title: l; title: l; title: -; title: U; title: n; title: b; title: r; title: i; title: o; title: d; title: a; title: s; title: .