TY  - GEN
AU  - Flansburg, Scott
AU  - Hay, Victoria
TI  - Math magic : the human calculator shows how to master  everyday math problems in seconds
SN  - 9780060976194
AV  - QA 135.5
PY  - 1994///
PB  - HarperPerennial
KW  - Mathematics - Study and teaching (Elementary)
N1  - 23014
ER  -