Historical calendar. 

 - 2nd,1996, Rev.ed. 1999 
 - Manila :  National Historical Institute,  1996. 
 - v, 207 p.  24 cm. 
<br/><br/><label>ISBN: </label>9715380972 
<br/><br/><label>LCCN: </label>73171341 //r903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calendars--Philippines.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Philippines--History--Chronology.
<br/><br/><label>LC Class. No.: </label>DS667  / .N37 
<br/><br/><label>Dewey Class. No.: </label>959.9