Ronald J. Tocci & Lester P. Laskowski <br/><br/>
Microprocessors And Microcomputers Hardware And Software 

 - 3rd ed 
 -   Prentice-Hall, Inc.  ©1979 
<br/><br/><label>ISBN: </label>135818443  36 
<br/><br/><label>Dewey Class. No.: </label>004.16 TOC.3