Bibliographic record and links to related information available from the Library of Congress catalog.
Note: Contents data are machine generated based on pre-publication provided by the publisher. Contents may have variations from the printed book or be incomplete or contain other coding.
Contents Introduction 1: The Planets We Knew First 00 2: Some Early Astronomers 00 3: Ideas That Work-and Those That Don't 00 4: Pluto's Problems 00 5: Finding Planets 00 6: What Is A Planet? 00 Glossary 00
Library of Congress Subject Headings for this publication:
Pluto (Dwarf planet).