Ortiz-Baterna, Nilda, <br/><br/>
Pagsulong sa wika / 
Nilda Ortiz-Baterna. 
 - Manila :  Salesiana Publishing House, Inc.,  1994. 
 - viii, 191 pages :  illustrations ;  27 cm. 
<br/><br/><br/>Tagalog 
<br/><br/><label>ISBN: </label>9715222374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wikang Filipino-Pag-unlad at pagsulong.
<br/><br/><label>Dewey Class. No.: </label>FIL 400  / 077p