Gilster, Ron. creator Hoboken, NJ Wiley Pub. c2004 3rd ed. xxii, 618 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.) by Ron Gilster. Includes index. Electronic data processing personnel Certification Computer technicians Certification 004 0764541870 http://www.loc.gov/catdir/bios/wiley046/2003105687.html http://www.loc.gov/catdir/toc/wiley041/2003105687.html http://www.loc.gov/catdir/description/wiley039/2003105687.html http://www.loc.gov/catdir/bios/wiley046/2003105687.html http://www.loc.gov/catdir/toc/wiley041/2003105687.html http://www.loc.gov/catdir/description/wiley039/2003105687.html DLC DLC