With some classes it may be necessary to show the children that 3-1-1-1 is one of the answers so that they can find the ... New York: Simon aamp; Schuster, 1978. Tucker, Alan. Applied Combinatorics. 2d ed. New York: John Wiley aamp; Sons, 1984.
|Title||:||Activities for junior high school and middle school mathematics|
|Author||:||Kenneth E. Easterday, Loren L. Henry, F. Morgan Simpson|
|Publisher||:||Natl Council of Teachers of - 1998-10|