Laurel, Salvador Hidalgo, 1928- <br/><br/>
Sworn to serve / 
Salvador H. Laurel. 
 - [s.l.] :  The Author,  c1990. 
 - 294 p. : photos., ports 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Laurel, Salvador Hidalgo, 1928-<br/>Philippines--Politics and government--1973