The standard book for introductory plasma physics is "Introduction to Plasma Physics and Controlled Fusion" by Francis Chen. Unfortunately, the semester I took the course, the professor chose to use this text. It lacks any worked-through examples and has no answers to any of the problems so you have little assurance that you are understanding the concepts. Furthermore, the authors have a bad habit of stating, "It is easily shown that ..." and then never showing the derivations, nor providing information on where such derivations may be found. The result is a collection of random equations with a binding and pretty cover. I consistently find myself turning to alternate texts to clarify the material presented in this text. If you are forced to use this book, make certain you have access to a copy of Chen's book and start reading there.