TY  - BOOK
AU  - Flansburg Scott
TI  - Math Magic: the human calculator shows how to master everyday math problems in seconds 
SN  - 0060976195
U1  - 510.07 21
PY  - 1994///
CY  - New York, NY
PB  - HarperPerennial
KW  - Matemáticas
KW  - Estudio y enseñanza
N1  - The basics. -Parts of numbers. -Handy things to know. -Math in real life. -The next step; SEG44; SEG26; P159; P155; P154; P153; P150; P100; P31; P30; P26; P25; P24; P22; P15; P10
ER  -