TY  - BOOK
AU  - Lucas,Jerry
TI  - Becoming a mental math wizard
SN  - 1558702164 :
AV  - QA40.5 .L83 1991
U1  - 372.7 20
PY  - 1991///
CY  - White Hall, Va. 
PB  - Shoe Tree Press
KW  - Mathematics
KW  - Juvenile literature
N1  - Includes bibliographical references and index
N2  - An effort to make math fun through doing and performing rather than studying and pondering
ER  -