Zwass, Vladimir <br/><br/>
Introduction to computer science / 
Vladimir Zwass. 
 - Manila :  National Bookstore,  c1981. 
 - xiv, 268 p. : ill. 
<br/><br/> Includes appendices and index. 
<br/><br/><label>ISBN: </label>971-08-0006-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing<br/>Electronic digital computers