AUTHORS: Hall/Lieberman - ©2013
Succeed in your course with Aplia's™ interactive learning system--featuring practice problems, interactive tutorials, online experiments, and more. With Aplia™ you get the help you need to stay on top of your coursework. This innovative, online learning solution makes it convenient to read your e-text and master principles of economics. Interactive tools and automatically graded homework with immediate feedback further your understanding. It's easy to apply what you learn in the text directly to homework. Aplia is used by more than 1,000,000 students at over 1,300 institutions worldwide.