TY  - BOOK
AU  - Richard Van de Lagemaat
TI  - Theory of knowledge:  :for IB diploma 
SN  - 978-0-521-54298-2
AV  - BD161.L28 2005 
PY  - 2005///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Knowledge
N1  - Includes index

ER  -