Standard Ebooks
5.0 allan o 5 seren (yn seiliedig ar 1 adolygiad)
The Standard Ebooks project is a volunteer driven, not-for-profit effort to produce a
Tag: ebooks
Prosiect Gutenberg
5.0 allan o 5 seren (yn seiliedig ar 1 adolygiad)
Project Gutenberg (PG) is a volunteer effort to digitize and archive cultural works, to
Rhestr o Lyfrgelloedd (Wikipedia)
4.0 allan o 5 seren (yn seiliedig ar 1 adolygiad)
Mae llyfrgell yn gasgliad wedi'i guradu o ffynonellau gwybodaeth ac adnoddau tebyg, wedi'u dethol gan