Crystal, David. The Cambridge encyclopedia of the English language / David Crystal. - 2nd ed. - Cambridge : New York : Cambridge University Press, 2003. - vii, 499 p. : ill. ISBN: 0521530334 : KES 2,665 Subjects--Topical Terms: English language--Handbooks, manuals, etc. LC Class. No.: PE1072 / .C79 2003