00512pamaa2200169 4500 0000025102 20060614090000.0 0619015365 621.3916 SAX TK7887 SAX 2000 SAXTON A+ lab manual : for managing and maintaining your pc Clint Saxton. 3rd ed.. Australia: Course Technology, 2000. x, 294p.: ill.; 24 cm. Microcomputers -- Maintenance and repair Microcomputers -- Upgrading