Биднийг дага
албан ёсны цахим хуудас "
тухай:

Wikibooks (previously called Wikimedia Free Textbook Project and Wikimedia-Textbooks) is a wiki-based Wikimedia project hosted by the Wikimedia Foundation for the creation of free content e-book textbooks and annotated texts that anyone can edit.

санал болгож байна:
27/07/2020

Wikibooks is a trade-free service, as it doesn’t ask you for anything for providing books. You don’t have to trade your currency, data or attention and so forth to access books from wikibooks. Therefore I give 5/5 blocks.

Хариулах

Таны имэйл хаяг нийтлэгдэхгүй. Шаардлагатай талбаруудыг тэмдэглэсэн байна *