While all other electronic commerce titles focus on "how to," The Economics of Electronic Commerce is the first to present current issues of electronic commerce from an economics perspective. Everyone involved in building electronic commerce applications and systems, as well as Internet consultants and economists, needs this foundational information for the future of the Internet.It's a good book for students who learn e-commerce
IELTS Graduation is a comprehensive course for students preparing to take the IELTS academic test. Aimed at the IELTS band 5.5 - 7.5, this topic-based book contains a wide range of activities to train students in all the required skills to help improve their IELTS score. It provides clear and practical information on all parts of the IELTS examination, as well as teaching them the skills required to do well.
Edited by: Pumukl - 13 November 2009
Reason: letitbit file/s deleted, see rules please! Pumukl
Disney Educational - Bill Nye The Science Guy: Volcanoes
Volcano eruptions can be one of the most spectacular events in Earth science, and Bill Nye is ready to tell his target audience of fourth and fifth graders how and why they occur. It all has to do with those plates that are constantly moving all over the Earth's mantle, and the very hot rock that flows underneath. Using flashy graphics, demonstrations, and anything else he can find, Nye shows students the three kinds of volcanoes and the havoc they can cause.
Disney Educational - Bill Nye The Science Guy: Light Optics
Guest stars Penn and Teller provide assistance as Bill Nye examines light optics, and helps young science students understand the importance of this topic. Light is very complex, and the mysterious ways in which it works will be better understood after students watch Nye demonstrate its properties. He shows what happens when light bounces off a surface, how light can bend, and how colors appear. The explanations are relieved by healthy doses of...