Harina, R.M. <br/><br/>
Programmed computer learning for PC users and students :  DOS, Wordstar Pro 50, Lotus 123 & D'Base Plus. 

 - Philippines :  National Book Store, Inc.,  1991. 
 - 225p. :  ill. ;  26cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers-Study and teaching.
<br/><br/><label>LC Class. No.: </label>FIL QA 76  / H37 1991