Osias, Camilo. <br/><br/>
The code of cictizenship / 
Camilo Osias. 
 -  Oscol Educ. Pub. Co. Inc,  1948. 
 - xv, 182p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Citizenship--Philippines.