THE WORLD BOOK DICTIONARY VOLUME ONE
CLARENCE L.BARNHART1981 年出版1166 页ISBN：0716602814
THE WORLD BOOK DICTIONARY VOLUME TWO
CLARENCE L.BARNHART1981 年出版2432 页ISBN：0716602814
THE WORLD OF LEARNING 1980-81 31ST EDITION VOLUME ONE
EUROPA PUBLICATIONS LIMITED1980 年出版1096 页ISBN：0905118529
THE HERITAGE OF WORLD CIVILIZATIONS VOLUME ONE:TO 1650 FIFTH EDITION
ALBERT M.CRAIG AND OTHERS2000 年出版560 页ISBN：
CIVILIZATIONS OF THE WORLD THE HUMAN ADVENTURE SECOND EDITION VOLUME ONE:TO THE LATE 1600S
1993 年出版638 页ISBN：0065006763
The McGraw-Hill Guide to WORLD LITERATURE Volume One Homer to Cervantes
1985 年出版323 页ISBN：0070195250
the europa year book 1980 a world suruey volume 2
1980 年出版1838 页ISBN：0905118472
