TY  - BOOK
AU  - Smoothey,Marion
TI  - Time, distance and speed
T2  - Let's investigate
SN  - 9833001726
U1  - 510 23
PY  - 2004///
CY  - Kuala Lumpur : 
PB  - Federal Publications , 
KW  - Time measurements - Miscellanea - Juvenile literature. ; Distance measurements - Miscellanea - Juvenile literature. ; Speed measurements - Miscellanea - Juvenile literature
ER  -