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Cover for Ian Sheppard · Exploring with Geometry Expressions in High School Mathematics (Paperback Book) (2010)

Exploring with Geometry Expressi... (2010)

Cover for Ron Armontrout · Calculus Explorations with Geometry Expressions (Paperback Book) (2010)

Calculus Explorations with Geome... (2010)

Cover for Larry Ottman · The Tortoise and Achilles: Using Geometry Expressions to Investigate the Infinite (Paperback Book) (2011)

The Tortoise and Achilles: Using... (2011)

Cover for Dr. Philip H. Todd · Understanding Calculus with Classpad (Paperback Book) (2011)

Understanding Calculus with Clas... (2011)

Dr. Philip H. Todd

Cover for Prof Jingzhong Zhang · A New Conception of Geometry (Paperback Book) (2018)

A New Conception of Geometry (2018)

Prof Jingzhong Zhang