Athey, Thomas H. <br/><br/>Introduction to Computers and Information Systems Thomas H. Athey  -- Second Edition  -- USA  Scott, Foresman and Company  1986 <br/>iv, 331 p.;  27cm <br/><br/> includes bibliographical references and index <br/><br/><label>ISBN: </label>0673189929 <br/><br/><label>Subjects--Topical Terms: </label><br/>Introduction to Computers and Information Systems<br/><br/><label>Dewey Class. No.: </label>HS Cir 004 At31 1986