Ewing ,David  P. <br/><br/>
Using Q and A4 

 - NA 
 - Indiana  : QUE-Publishing  1991 
 - xxviii,671 
<br/><br/><label>ISBN: </label>0-88022-643-9 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer Science
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science, information & general works