49518document2269KTE_211_-_TEORI_KUMPULAN_DAN_SPEKTROSKOPI_FEB.-MAC_04.pdfapplication/pdf3645922013-07-13 00:46:01http://eprints.usm.my/1551/1/KTE_211_-_TEORI_KUMPULAN_DAN_SPEKTROSKOPI_FEB.-MAC_04.pdf