This book explains the basic keys and then takes you through some common business, home and scientific problems that make you itchy to work out your own problems. It’s the only good introduction to calculator use we’ve seen. Though originally published by electronics manufacturer Texas Instruments, you can use it with anybody’s calculator. T.I. published a whole series of such books, on the sly premise that if you give people well-crafted, enthusiastic introductory manuals to calculator/computer/communications technology, they’ll get hooked.
