Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The best book for doing just what the title says

This book is the first one to read if you want to learn about electronics.Forrest Mims is a giant in the field of hobby electronics writing and I am glad that his classics are still in print. I was concerned when Radio Shack stopped publishing his books, but all the best stuff (the Engineers' Notebooks are indispensable as well) has been reissued.