Stringer, John, 1934-
The science of gravity /
John Stringer.
- Austin, Tex. : Raintree Steck-Vaughn, 2000.
- 32 p. : col. ill. ; 28 cm.
- Science world .
Includes bibliographical references and index.
Introduces the force of gravity and discusses its effects and reasons for variations in its strength.
0739813234
99016529
Gravity.
QC178 / .S88 2000
531/.14