Simmons, Curt, 1968- A+ technician's on-the-job guide to networking [Book] / Curt Simmons, David Dalan. - New York : McGraw-Hill/Osborne, c2003. - xx, 443 p. : ill. ; 23 cm. Includes index. All. ISBN: 007222777X Nat. Bib. No.: GBA2-U0324 Subjects--Topical Terms: Computer networks.Computer hardware.Computer network protocols--Standards. Dewey Class. No.: 004.6