TY - GEN AU - Amarasiri , W.A. AU - De Zoysa , M.N. Kumudinee AU - Jayaratne , Kumudini C. AU - Fernando , J.N.O. AU - Gunawardhana , H.D. AU - Illeperuma , O.A. AU - Mageswaran , R. TI - Inorganic chemistry part III U1 - 546 PY - 1986/// CY - Nugegoda PB - Open University KW - Chemistry KW - Inorganic Chemistry ER -