TY  - BOOK
AU  - Isoda Masami
AU  -  Katagiri Shigeo
TI  - Mathematical thinking : How to develop it in the classroom.Vol 1
U1  - B0bT, Q2 
PY  - 2012///
CY  - New Jersey 
PB  - Jessey World Scientific.     
KW  - Mathematics
ER  -