00770nam a2200205 a 4500003000200000005001700002008004100019050003000060100003000090245007900120260009300199300003900292504003900331650004000370650003800410650003000448650002600478650003400504650002600538020250421091106.0970114s19uu    xx            00    eng d  aPGS HQ 784.P6b.V726 2003  aVillasenor, Juan Carlo O.  aCellular phone units among grade six students /cJuan Carlo O. Villasenor.  aLas Piñas City, Philippines :  bSouthville International School and Colleges, c2003.  aUnpaged :billustrations ;c28 cm.  aIncludes bibliographic references.  aCell phonesvPsychological aspects.  aCell phonesvJuvenile literature.  aCell phones and children.  aTechnology and youth.  aMobile communication systems.  aConsumer preferences.