Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A dedicated calculator book; nothinmg more!

actual teaching covers not more than 5 to 10 percent of the pages in this book filled with art-work! Still, it teaches lots of the keystroke basics of the hp12c. Combine this book with mr. tirone's professional real estate problem solving book and you have a very nice foundation for real estate and appraisal people.