Isto Ruoppila books & textbook
Ageing and Outdoor Mobility: A European Study (Assistive Technology Research Vol. 13)
Heidrun Mollenkopf Heidrun Mollenkopf Fiorella Marcellini Isto Ruoppila Mart Tacken
IOS Press /2004-04-01 Hardcover / 159 Pages
isbn-10: 1586034014 / isbn-13: 9781586034016