The Cambridge encyclopedia / edited by David Crystal. - Cambridge ; New York : Cambridge University Press, 1990. - ix, 1334 p., xvi p. of plates : ill. (some col.) ; 27 cm. Includes index. ISBN: 0521395283 9780521395281 LCCN: 90032220 Subjects--Topical Terms: Encyclopedias and dictionaries. LC Class. No.: AG5 / .C26 1990 Dewey Class. No.: 031