Ibarrientos, Niǫ Dan L., <br/><br/>
Dual-mode trash collector mobile robot/ 
Niǫ Dan L. Ibarrientos, Rey N. Reyes, Rolie G. Visitacion 
 - Nabua, Camarines Sur :  Camarines Sur Polytechnic Colleges ;  2010. 
 - 74 leaves. 
<br/><br/>Undergraduate Thesis (BSECE) - Electronics Engineering