TY  - BOOK
AU  - Stiff,Lee
AU  - Curcio,Frances R.
ED  - National Council of Teacher of Mathematics.
TI  - Developing Mathematical Reasoning in Grades k-12
T2  - Yearbook
SN  - 0873534662
AV  - QA 1 .N3 1999
PY  - 1999///
CY  - Reston, VA
PB  - NCTM
KW  - Mathematics
KW  - Study and teaching
KW  - Local
KW  - Reasoning Psychology
N1  - Includes bibliographical references
ER  -