Paras, Corazon L. <br/><br/>
The Presidents of the Senate of the Republic of the Philippines / 
by Corazon L. Paras. 
 - Quezon City :  Giraffe Books,  c2000. 
 - 152 p. : ill., ports 
<br/><br/> Includes bibliography 
<br/><br/><label>ISBN: </label>9718832246 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philippines (Republic) Congress. Senate--Presidents<br/>Philippines (Republic) Congress. Senate--History