Govindaru, B. IBM PC and clones : hardware troubleshooting and maintenance - 2nd ed. - New Delhi Tata Mc-Graw-Hill Comp. 1991 - 963 p ISBN: 978-0-07-048286-9 / 0-07-0482861 Subjects--Topical Terms: Computer LC Class. No.: QA 76.8 .I2594 G68/