1995 - Personal Computer Operation and Troubleshooting [2nd Edition] (Hardcover) ISBN-13: 9780136563808 ISBN-10: 0136563805 Genres: Business & Money, Computers & Technology ? 1989 - Personal Computer Operation and Troubleshooting (Hardcover) ISBN-13: 9780136574958 ISBN-10: 0136574955 Genres: Computers & Technology, Engineering & Transportation ? |