Cyfrol sy'n cynnwys deunydd ar gyfer cynnal gwasanaethau plant ac ieuenctid mewn capeli ac ysgolion. Ceir gwasanaeth amserol ar gyfer pob mis o'r flwyddyn.
A volume comprising material for use in services aimed at children and young people in chapels and schools. A timely service, suitable for each month of the year is included.
