TY  - BOOK
AU  - Moore, Rob
AU  - Nang Chan Yeema
TI  - Why do Balls Bounce? All About Gravity
SN  - 978-1-61531-889-6
U1  - JN 531.14 MOR 
PY  - 2010///
CY  - New York, United State
PB  - PowerKids Press
KW  - Juvenile Nonfiction
N2  - n/a
ER  -