討論:首頁

Featured books • Wikijunior • Cookbook • Browse books • Help • Forum • Using Wikibooks

Welcome to Wikibooks,

the open-content textbooks collection that anyone can edit.

3,450 books with 98,177 pages.

• Computing
• Engineering
• Humanities

• Languages
• Mathematics
• Miscellaneous

• Recreational activities
• Science
• Social sciences

• Standard curricula
• Wikijunior
• All subjects

More featured books...

Engineering Acoustics is the study of the generation and manipulation of sound waves, from an engineering perspective. Requires knowledge of Calculus and Ordinary Differential Equations.

More featured children's books...

In Food Alphabet children get an introduction to the different types of foods that they may or may not be familiar with so that they can become familiar with the letters of the alphabet.

More featured recipes...

Guacamole is a spicy Mexican paste made from crushed avocado and various seasonings, usually including onions, peppers, garlic and tomatoes. Guacamole is used as a condiment, an ingredient, and as an appetizer when served with tortilla chips.

More promoted shelves...

Shelf:Games contains books on games, and includes the subsection shelves athletic games, board games, card games, electronic games, and game design.

More promoted shelves...

Shelf:Computer programming contains books on programming, such as LaTeX, OpenSCAD User Manual, Python Programming, and Java Programming.

More promoted shelves...

Shelf:Languages of Asia contains books on Asian languages, such as Marathi, Bengali, Kannada, Hindi, and Sanskrit.

Wikibooks is hosted by the Wikimedia Foundation, which also hosts:

Wikiversity
Learning resources

Wikipedia
Encyclopedia

Wiktionary
Dictionary and thesaurus

Wikiquote
Quotations

Wikisource
Documents

Wikispecies
Species directory

Wikinews
News reports

Wikivoyage
Travel guide

Wikidata
Knowledge database

Commons
Media repository

Meta
Coordination

MediaWiki
MediaWiki software

Phabricator
MediaWiki bug tracker

Wikimedia Labs
MediaWiki development

The Wikimedia Foundation is a non-profit organization that depends on your voluntarism and donations to operate. If you find Wikibooks or other projects hosted by the Wikimedia Foundation useful, please volunteer or make a donation. Your donations primarily helps to purchase server equipment, launch new projects, and develop MediaWiki—the software that makes Wikibooks possible.