Gookin, Dan. <br/><br/>PCs for dummies/ Dan Goolin.--  -- 4th ed.--  -- California :  IDG Books World,  1996. <br/>xxiv, 381 p.:  ill.;  24 cm.  <br/><br/> Includes index. <br/><br/><label>ISBN: </label>1-56884-634-7 <br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers.