Diploma in information technology - part.I 

 - Colombo:  ESOFT,  [n.d.] 
 - vi, 167 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer - Assisted  Intraction
<br/><br/><label>Dewey Class. No.: </label>371.334  / DIP