HALBERTSMA, Ruurd B. <br/><br/>
Scholars, travellers and trade:     the pioneer years of the National Museum of Antiquities in Leiden, 1818-40. 
HALBERTSMA, Ruurd B. 
 - London;  New York    Routledge    [2003]. 
 - xiv, 182 p. 
<br/><br/><label>ISBN: </label>ISBN 9780415276306