HASPELS, NELIEN ACTION AGAINST CHILD LABOUR / HASPELS, NELIEN - سويسرا : INTERNATIONAL LABOUR OFFICE ، 2000 - 32 CM ؛ 329 P ISBN: 9221108686 Subjects--Topical Terms: GOVERNMENT POLICYCHILDRENCHILD LABOURDEVELOPING COUNTRIES Dewey Class. No.: 331.31 / H A