My wife started her first semester of classes this fall on her way towards a Ph.D. One of the best things about a Ph.D., besides the degree, is that candidates are paid to go to school. The salary isn’t something you can retire on but with the cost of education, anytime you can get college education for free (or less than free, in this case!), you jump on it.
With the start of classes comes the need for college textbooks. As I remembered years ago, college textbooks are not cheap. In fact, the prices seems exorbitant to me but that’s what happens when there’s a small market forced into buying a product. Fortunately, there are some techniques you can use to defray the costs.
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