Sôn dynion amdanynt
Subtitle: William Rowland, J. T. Jones, John O. John, John Watkin Jones
By: golygyddion: Harri Parri a William Owen.
Contributors: Parri, Harri, 1935-; Owen, William.
Publisher: Gwasg T^y ar y Graig
Published: 1975
Place of publication: [Caernarfon]
Language: wel
Number of pages: 151