Devilla, Germie Roger S., <br/><br/>
Coded car ignition device/ 
Germie Roger S. Devilla, Liezl L. Salcedo 
 - Nabua, Camarines Sur :  Camarines sur Polytechnic Colleges ;  2006. 
 - 43 leaves. 
<br/><br/>Undergraduate Thesis (BSECE) - Electronics Engineering