Hopper, Robin. The ceramic spectrum : a simplified approach to glaze and color development / Robin Hopper. - London : Collins, 1984. - xv, 224 p.,[24] p. of plates : ill(some col.) ; 29cm. Bibliography: p. 218-219. - Includes index. ISBN: 0004119312 Subjects--Topical Terms: Glazing (Ceramics) Dewey Class. No.: 738.144