Teaching Textbooks Pre-Algebra - COMPLETE 8-Disc CD Course (SET: PD-2131 + PD-2132 + PD-2133)

Good condition, used, three cardboard sleeves holding eight discs in total, all present and all seated in their slots. The Solutions sleeve (green) holds four discs covering Lessons 1-33, 34-60, 61-97 and 98-126. The Lecture and Practice sleeve (yellow) holds three discs covering Lessons 1-45, 46-86 and 87-126. The Test Solutions sleeve (green) holds one disc covering Tests 1-15. The white inner folders are clean with no tears, no writing and no water marks, and every disc hub is intact and grips its disc. The printed sleeves show light handling wear along the edges and corners with some surface glare and minor rubbing; the Test Solutions sleeve has a small light mark on the lower front. Please note the discs were photographed label-side only, so the playing surfaces were not inspected and no claim is made about them beyond what the images show. No cracks, chips or delamination are visible on any disc. This is the first edition, copyright 2005, in which Lecture and Practice, Solutions and Test Solutions came as three separate sleeves; the printed Answer Key and the student textbook are not included.…