Wingerd uses a stair-step approach that mirrors the way that many people lea
Wingerd uses a stair-step approach that mirrors the way that many people learn. Instead of assuming you will absorb volumes of information in one step, this book presents topics in smaller pieces. Self-quizzes give you the opportunity to master the information before you build upon it in the next section. This approach allows you to work at your own pace and ensures success. ...show less
19 more offers below.