TY  - BOOK
AU  - Tocci,Salvatore
TI  - Experiments with gravity
T2  - A true book
SN  - 0516225138
U1  - 531 21
PY  - 2002///
CY  - New York
PB  - Children's Press, A Division of Scholastic
KW  - Experiments
KW  - Gravity
N1  - Includes bibliographical references (p. 44-45) and index
N2  - Experiments introduce and explain the concept of gravity
ER  -