00779nam a22001577a 450000500170000000800410001704000090005810000370006724502020010426000720030630000370037850201000041572000350051572000320055072000390058220230512224101.0230227t        xxu||||| |||| 00| 0 eng d  cCSPC  aAzucena, Mark Joseph B.,eauthor00aSmart shopping using interoperable barcode and POS system (android based application barcode reader) /cby Mark Joseph B. Azucena, Jan Kirsan T. Iraola, Johna E. Praxides, John Benedict R. Sevilla.  aNabila, Camarines Sur :bCamarines Sur Polytechnic Colleges,c2020.  axii : 126 p. ; 28 cm. + 1 CD-ROM  aUndergraduate Thesis (BSIT) - Information TechnologycCamarines Sur Polytechnic Colleges, 2020.  aIraola, Jan Kirsan T.,eauthor  aPraxides, Johna E.,eauthor  aSevilla, John Benedict R.,eauthor