HEATKEYS

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Zotero is a powerful, easy-to-use research tool that helps you gather, organize, and analyze sources and then share the results of your research.

GetTextbooks.com compares new & used textbook prices from hundreds of online bookstores to find the cheapest textbook prices every time.

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

Twitter is without a doubt the best way to share and discover what is happening right now.

cooldocument.com提供各种清晰版word、excel、powerpoint文档的免费下载，文档格式包括doc、docx、xls、xlsx、ppt、pptx和pdf。

Find what you want in a library near you with WorldCat, a global catalog of library collections.

Classify is an OCLC Research prototype that helps you classify books, magazines, movies, and music using the Dewey Decimal Classification system or the Library of Congress Classification system.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

Brass Ring Entertainment: carousel sales and service. We sell, restore, install, move, maintain, service, appraise and broker new and antique carousels, carousel animals and band organs.