TY  - BOOK
AU  - Tomkinson, John L.
TI  - The enterprise of knowledge: a resource book for IB Theory of Knowledge 
SN  - 9789609817172.
AV  - BD 161 .T658 2008
U1  - IB 121 
PY  - 2008///
CY  - Greece
PB  - Anagnosis
ER  -