Horn, John, Ph.D. MySQL : essential skills / John Horn, Michael Grey. - Emeryville, Calif. : McGraw-Hill/Osborne, c2004. - xviii, 364 p. : ill. ; 24 cm. Includes index. ISBN: 0072255137 LCCN: 2005297173 LC Class. No.: QA76.73.S67 .H676 2004 / H676 2004 Dewey Class. No.: 005.13/3