Teknologi pejabat perniagaan tingkatan 4 dan 5 

 - v, 230 pages :  illustrations ;  30 cm 
<br/><br/><label>ISBN: </label>9836286748  RM21.06 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic office machines- Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>651.028