The world book of science power :
The world book of science power : chemistry, physics, life Sciences , vol. 1 /
The World book International
- London : World Book International, c1994.
- 288 p. ; ill. ; 23 cm.
Includes index
0716669013
Science --Juvenile literature.
Q161.2 / .W67 1994
Includes index
0716669013
Science --Juvenile literature.
Q161.2 / .W67 1994