Instruct: Classify the given review as either positive or negative.
Query: An Excelent Book

I've got this book from a friend of mine.Actually I was looking for CMOS reference/introductory levelbook. I found everything I needed and more, from the fundamentals thru Digital design and Analog design.It has good explanations and SPICE examples to helpunderstanding and a lot of excercises. The book includesweb addresses where free software - used in the book - can be downloaded from.Highly recommnended and definitely a "must have" in your library.