Arithmetic Teacher (1988-1989) Vol. 36, No. 8
Addison-Wesley Mathematics AddiS!JnWesley . Mathematics Addison-Wesley Mathematics • TT Addison-Wesley The Mathematics Publisher Addi on-Wesley Publishing Company, 2725 Sand Hill Road, Menlo Park, California 94025, 415/8540300 or 800/5334075 The ARITHMETIC TEACHER is an official journal of the National Council of Teach
This is available to members of NCTM. Please log in now to view this article. If you are interested in a NCTM membership join now.