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.

3,318 books with 98,416 pages.

• Computing
• Engineering
• Humanities

• Languages
• Mathematics
• Miscellaneous

• Recreational activities
• Science
• Social sciences

• Standard curricula
• Wikijunior
• All subjects

More featured books...

Fundamentals of Transportation is aimed at undergraduate civil engineering students, though the material may provide a useful review for practitioners and graduate students in transportation. The book is divided into three main parts: planning, operations, and design. Find out how an idea becomes a road!

More featured children's books...

Small Numbers helps children count to ten and learn the meaning of numbers by pointing out real-life situations in which they play a role.

More featured recipes...

Chokladboll is a traditional Swedish pastry often eaten with coffee during fika. They are quick and easy to prepare, since they require no baking and only a few, common ingredients.

More promoted shelves...

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

More promoted shelves...

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

More promoted shelves...

The Languages of Asia shelf 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-Wiki
  Wikimedia project coordination
• 
  MediaWiki
  Wiki software 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.