Minasi, Mark. The complete PC upgrade and maintenance guide / Mark Minasi. - 2nd ed. - San Francisco : Sybex, 1993. - xxxiii, 757 p. : ill. ; 23 cm. Includes index. ISBN: 0782112595 (pbk.) Subjects--Topical Terms: Microcomputers--Upgrading.Microcomputers--Maintenance and repair.