Van Leeuwen, Marco

HISCO - Historical International Standard Classification of Occupations  Leeuwen, Marco Van(for) Maas, Ineke(for) Miles, Andrew(for) Van Leeuwen, Marco(for) Innbundet. Leuven University Press, ISBN 9789058671967     The Amazing Air Balloon  Jean Van Leeuwen Marco Ventura Hardcover. Dial Books, 2003-03-01 ISBN 9780803722583     The Strange Adventures of Blue Dog (Picture Books)  Jean Van Leeuwen Marco Ventura School & Library Binding. Dial Books, 1999-05-01 ISBN 9780803718784