Kelly, Frank H. C. The calcium carbonate precipitate in relation to sugar refining / Frank H.C. Kelly, Mak Fong Keng. - Pulau Pinang : Penerbit Universiti Sains Malaysia, 1984. - 83p . : ill. ; 25 cm. ISBN: 9679911128 Subjects--Topical Terms: Sugar--Manufacture and refining.Calcium carbonate.