References

  Books

1. Dyno Lownstien, Graphs 1969 Franklyn Watts inc. New York

2. Kate Kelly & Anne Zeman, Everything You Need to Know About Math Homework 1994 Scholastic inc. New York

3.  William H. Glenn &  Donovan A. Johnson,  Adventures in Graphing, 1961

4. Stephan Hake, and John Saxon, Saxon Math 54 Snd. edition 1995 Saxon Publishers, USA
 
 

Software

1. Printmaster Platinum 7.0, Mindscape, Inc
2. Netscape  Composer Version 4.03
3. Microsoft Paint

Web Sites

1. Misc. Graphing Info: http://www.c3.lanl.gov/mega-math/workbk/graph/graph.html
2. http://discoveryschool.com/schrockguide/math.html
3. http://www.forum.swarthmore.edu/dr.math/index.html