Usborne, David. Objectivity : a designer's book of curious tools / Designer's book of curious tools. David Usborne ; foreword by Thomas Heatherwick - London : Thames & Hudson, 2010. - 191 p. : col. ill. Includes bibliographical references and index. ISBN: 9780500515013 Subjects--Topical Terms: Industrial design--Catalogs.Tools--Pictorial works. LC Class. No.: TS171.6 / U826O 2010