TY  - BOOK
ED  - The World book International
TI  - The world book of science power: earth sciences,astronomy, history of science ,
SN  - 0716669013
AV  - Q161.2 .W67 1994
PY  - 1994///
CY  - London
PB  - World book international
KW  - Science
KW  - Juvenile literature
N1  - Includes index; Science – General
ER  -