Bognár, Botond, 1944- Material immaterial : the new work of Kengo Kuma / Botond Bognar ; project descriptions by Balázs Bognár. - New York : Princeton Architectural Press, 2009. - 255 p. : ill. (some col.) ; 29 cm. Includes bibliographical references. ISBN: 9781568988740 (alk. paper) 9781568987798 (pbk. : alk. paper) Subjects--Personal Names: Kuma, Kengo, 1954- --Themes, motives. Subjects--Topical Terms: Architecture--History--Japan--21st century. Dewey Class. No.: 720.92 / BOG 2009