Operating Systems: Internals and Design Principles is a comprehensive and unified introduction to operating systems. By using several innovative tools, Stallings makes it possible to understand critical core concepts that can be fundamentally challenging. The new edition includes the implementation of web based animations to aid visual learners. At key points in the book, students are directed to view an animation and then are provided with assignments to alter the animation input and analyze the results. - See more at: http://www.pearsonhighered.com/pearsonhigheredus/educator/product/products_detail.page?isbn=0136006329#sthash.A5cWZhZ9.dpuf