The 1987 world book year book. :
The 1987 world book year book. : the annual supplement to the world book encyclopedia.
- ed.
- Chicago : World book, Inc., c1987.
- 608p : ill. (chiefly colored)
Includes bibliographical references and index.
0716604779 :
World book encyclopedia--annual supplement.
AY40 / .N5
Includes bibliographical references and index.
0716604779 :
World book encyclopedia--annual supplement.
AY40 / .N5