00741nam a22001577a 450000500170000000800410001704000090005810000390006724501620010626000710026830000370033950201020037672000320047872000360051072000370054620230512224101.0230307t        xxu||||| |||| 00| 0 eng d  cCSPC  aFrancisco, Brion James S.,eAuthor00aDevelopment of animal repellant system for backyard setting /cby Brion James S. Francisco, Bethovin B. Perez, Katherine M. Bernales, Jomer Kim M. Billiones.  aNabua, Camarines Sur :bCamarines Sur Polytechnic Colleges,c2022.  axiii : 61 p. ; 28 cm. + 1 CD-ROM  aUndergraduate Thesis (BSECE) - Electronics EngineeringcCamarines Sur Polytechnic Colleges, 2022.  aPerez, Bethovin B.,eAuthor  aBernales, Katherine M.,eAuthor  aBilliones, Jomar Kim M.,eAuthor