Schmuller, Joseph. SAMS Teach Yourself Networks Troubleshooting in 24 Hours Joseph, Schmuller. - New Delhi : Techmedia, c1999. - xvi, 422 p.: ill.; Following book also having Appendix from pg. no. 355-386 ISBN: 8176353140 Dewey Class. No.: 004.6 / SCH/SAM