Title: Explorations With Texas Instruments TI-85 / Edition 1, Author: John W. Kenelly
Title: Impact of Calculators on Mathematics Instruction / Edition 1, Author: George W. Bright
Title: Microwave Circuit Design Using Programmable Calculators, Author: J L Allen
Title: The Didactical Challenge of Symbolic Calculators: Turning a Computational Device into a Mathematical Instrument, Author: Dominique Guin