What makes the world go round? : a questionb-sandb-sanswer encyclopedia /
general editor, Jinny Johnson, consultant editor, Philip Whitfield.
- 1st American ed.
- New York : H. Holt, 1997.
- 144 p. : col. ill. ; 30 cm.
- A Henry Holt reference book .
Includes index.
0805050868 (alk. paper)
96041111
Science--Encyclopedias. Encyclopedias and dictionaries--Miscellanea. Science--Miscellanea.
