Lagemaat, Richard van de. Theory of knowledge for the IB Diploma / Richard van de Lagemaat. - Cambridge ; New York : Cambridge University Press, 2005. - viii, 472 p. ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0521542987 (pbk.) 9780521542982 LCCN: 2006296162 Nat. Bib. No.: GBA523136 bnb Nat. Bib. Agency Control No.: 013135789 Uk Subjects--Topical Terms: Knowledge, Theory of. LC Class. No.: BD161 .L28 2005 Dewey Class. No.: 121