Lagemaat, Richard van de, <br/><br/>
Theory of knowledge for the IB Diploma :  course guide / 
by Richard van de Lagemaat. 
 - Third edition. 
 - 1 volumen 
<br/><br/><label>ISBN: </label>9781108865982 1108865984 
<br/><br/><label>Nat. Bib. No.: </label>GBC046145  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>019756818  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teorķa del conocimiento.
<br/><br/><label>Dewey Class. No.: </label>121