Used textbook - Very neatly used except that some blanks are filled with answers - These hand-written answers are pencil writings and can be erased by an eraser. - A positive aspect of this is that your homework is done: could be useful when you're busy. I can provide you all the audio (*.mp3) files. (I don't have the CDs, but I believe this is much better. You don't need any CD for the class) Pick up on campus. https://www.amazon.com/gp/product/1424006252/ref=oh_aui_search_detailpage?ie=UTF8&psc=1