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Academia.edu helps academics follow the latest research.

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 ...

The Green eBook Shop offers ebook libraries and free ebook downloads for your ebook device and portable ebook reader

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

AbeBooks is your source for Used, New, Rare and Out of print books. Find classic collectibles, rare signed editions, used textbooks, and inexpensive bestsellers from independent booksellers worldwide.

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

Scribd is a social publishing site, where tens of millions of people share original writings and documents. Scribd

Yahoo! Groups offers free mailing lists, photo & file sharing, group calendars and more. Discuss hot topics, share interests, join online communities.

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

Prezi is the zooming presentation editor

Tumbuhan obat|Tips dan Trik|Hal Terbaru|Review Gadget

Obat Wasir Herbal untuk mengobati wasir secara alami sampai sembuh dan tuntas dengan pengobatan dan penyembuhan terbaik

Are you need some outdoor gardening advice or landscaping ideas? Browse our garden photos, garden layouts, designs, and ideas to improve your garden