Llais Llyfrau.
Welsh Books Council.
Aberystwyth : Cyngor Llyfrau Cymraeg,
1964-
Numbering ceased with rhif 26 (gaeaf 1975).
Published in Welsh 1964-1976 ; Welsh and English 1976- . - Has parallel English title: Book news, summer 1976-1979 ; Book news from Wales, 1980-1992 ; Books in Wales, 1993- .
Publishers and publishing