Challoner, Jack.
Energy / written by Jack Challoner. - New York : Dorling Kindersley, 1993. - 64 p. : ill. (mostly col.) ; 29 cm. - Eyewitness science .
Includes index.
Surveys various sources of energy and the ways in which they have been harnessed.
7-A.
1564582329
92054479 /AC
Power resources--Juvenile literature.
Energy resources.
Force and energy.
TJ163.23 / .C43 1993
621.042
Energy / written by Jack Challoner. - New York : Dorling Kindersley, 1993. - 64 p. : ill. (mostly col.) ; 29 cm. - Eyewitness science .
Includes index.
Surveys various sources of energy and the ways in which they have been harnessed.
7-A.
1564582329
92054479 /AC
Power resources--Juvenile literature.
Energy resources.
Force and energy.
TJ163.23 / .C43 1993
621.042