00757nam a22001817a 450000500170000000800410001704000090005810000320006724500990009926000720019830000140027050201020028472000370038672000460042372000390046972000330050872000340054120230512222902.0190404t        xxu||||| |||| 00| 0 eng d  cCSPC  aCaęso, Jumel A.,eauthor.00aAutomatic window shutter device/cJumel A. Caęso, Marisol Q. Garcia, Emie Grace B. Samillano  aNabua, Camarines Sur :bCamarines Sur Polytechnic Colleges ;c2010.  a47 leaves  aUndergraduate Thesis (BSECE) - Electronics EngineeringcCamarines Sur Polytechnic Colleges, 2010.  aOares, Christopher T.,eadviser.  aTabal, Keith Marmol R.,epanelist, chair.  aPontillas, Virginia V.,epanelist.  aRoyol, Samuel L.,epanelist.  aBarandon, Seth B.,epanelist.