Course Reserves are materials that have been selected by your professors and made available to you through the University Library. Materials on reserve may include textbook, supplemental readings A/V lectures, presentations and style manuals.
Course reserves are learning materials made available by your course instructor with in this current semester
Course reserves are learning materials made available by your course instructor with in previous semester. They may include electronic articles, books and DVDs and even websites.
MIT OpenCourseWare is a web-based publication of virtually all MIT course content. OCW is open and available to the world and is a permanent MIT activity.