Orilia, Lawrence, S. <br/><br/>
Computers and information: an introduction 

 - 3rd ed. 
 - New York: McGraw-Hill  1986 
 - xxvi,655p.  22 cm. 
<br/><br/><label>ISBN: </label>0070478422 
<br/><br/><label>Dewey Class. No.: </label>001.64,  / ori