Nigrosh, Leon I. Claywork form and idea in ceramic design Leon I. Nigrosh. - Worcester, Mass. Davis Publications [1975] - 222 p., [4] leaves of plates ill. (some col.) 27 cm. Includes index. Bibliography: p. 194-195. LCCN: 74031687 //r87 Subjects--Topical Terms: Pottery craft.DesignCeramic sculpture LC Class. No.: TT920 / .N53 Dewey Class. No.: 738.1