Popular science
Subtitle: science year by year : discoveries and inventions from the 20th century that shape our lives today.
Publisher: Scholastic Reference
Published: 2001
Place of publication: New York
Language: eng
Number of pages: 240
Subjects: Science -- History -- 20th century -- Chronology -- Juvenile literature; Technology -- History -- 20th century -- Chronology -- Juvenile literature
Genres: Chronology; Juvenile literature
Notes: Includes index.

Rj-156,477