1997 Discovering Geometry with the Geometer's Sketchpad® -- Lessons Adapted for Use with the Geometer's Sketchpad Software Windows/Macintosh Blackline Masters (Paperback) by Steven Rasmussen ***Contains: *Windows Sketchpad and Scripts(Disk) & *Macintosh Sketchpad and Scripts(Disk) ***ISBN-13: 9781559532099 ***Condition: Like New/Good Used ***198 Pages @math30.4;1/math29top2/math29top4;1>kcp.math 11x8.5 ASKU#v