__QDE press is in the business of supporting authors in the publishing of laboratory manuals, work books, lecture notes and other educational materials. Our mission is to provide a Quality, Dependable and Efficient service to each author. We work directly with each contributing author to produce a quality product at the lowest cost to the student and insure on time delivery to their respective bookstores. We also work aggressively, with the permission of our authors, to promote their work to other institutions as either a stand-alone or part of a combined product. As an author you will always retain copyrights of your work.