O'Mara, R. Michael 1951- Using your PC Michael O'Mara and Gerry Routledge. - 2nd ed. - Indianapolis, IN Que 1996. - xxix, 444 p. ill. 23 cm. 1 computer laser optical disc (4 3/4 in.) Includes index. ISBN: 0789706377 Subjects--Topical Terms: Microcomputers..