Norton, Peter. Complete guide to upgrading and repairing PCS / By Peter Norton and Michael Desmond. - 2nd ed. - New Delhi : Techmedia , 1999. - xii,752p. ; HB 23.9 cm ISBN: 8176352603 Subjects--Topical Terms: Core componentsAdvanced data storageMultimedia Dewey Class. No.: 006.620288 / NORP