na INLIS000000000016923 20180916031306 180916||||||||| | ||| |||| || | 979-420-828-0 010-0918016923 id 500 543 Suy b Suyanta Buku Ajar Kimia Unsur - Yogyakarta Gadjah Mada Unversity Press 2013 xvii+243hlm.;15.5x23cm