Wolters' algemene wereldatlas Editie 1999. [Atlas]. - derde druk , scale differ - [Groningen] : Wolters, 1999. - 156 p. : color maps ; 35 cm. - 912.44(100) (NLA) . ISBN: 9030996005 Index Terms--Genre/Form: World atlases Universal Decimal Class. No.: 912.44(100) (NLA)