Laird, Charlton Grant, 1901-
Webster's new world thesaurus
Simon and Schuster, 1985
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The new Webster's dictionary and thesaurus & medical dictionary
Book Essentials, 1991
 Buku Referensi
Webster's new world college dictionary
Macmillan, 1996
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Webster's new world dictionary of the American language
David B. Guralnik, editor in chief
Prentice-Hall, 1986
 Buku Referensi
Webster's new world dictionary of American English
Victoria Neufeldt, David B. Guralnik, editor
Webster's New World, 1988
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