World directory of map collections / 
Comp. and ed. by Olivier Loiseaux on behalf of the Section of geography and map libraries. 
 - 4th ed. 
 - IX, 541 p. 
 - IFLA publications  92/93 .
<br/><br/><label>ISBN: </label>3-598-21818-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Map collections--Directories.<br/>912<br/>026:912--Speciale bibliotheken-:-Cartografie. Kaarten. Plattegronden. Atlassen