Thompson, Thomas M. From error-correcting codes through sphere packings to simple groups / by Thomas M. Thompson. - [Washington] : Mathematical Association of America, c1983. - xiv, 228 p. : ill. - The Carus mathematical monographs ; no. 21 . ISBN: 0883850230 Subjects--Topical Terms: Error-correcting codes (Information theory).Finite simple groups.Mathematics--History. LC Class. No.: QA268 / .T49 1983 Dewey Class. No.: 005.7/2�19