Harris, Martin L. <br/><br/>
Introduction to data processing :  mainframes, minis, and microcomputers / 
Martin L. Harris. 
 - 3rd ed. 
 - New York :  Wiley,  c1986. 
 - ix, 244 p. :  ill. 
 - A Self-teaching guide .
<br/><br/><label>ISBN: </label>0471831840 (pbk.) :  $12.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing--Programmed instruction.<br/>Electronic digital computers--Programmed instruction.
<br/><br/><label>LC Class. No.: </label>QA76  / .H293 1986 
<br/><br/><label>Dewey Class. No.: </label>004/.07/7�19