Sum & Substance Audio CD: Professional Responsibility

Description

If you learn best by hearing presentations, audio presentatinos are the way to go. Just pop them in your computer or your CD player and start learning. Sum & Substance audio CDs are designed to follow a class across a semester, and some students find them to move a little more slowly than Gilberts Legends audio CDs, making Sum & Substance audio CDs a better choice when used from the beginning of a course.