[{"text":"General teaching and learning aids, consumables","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=001","children":{"001001":{"text":"Filing and order systems","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=001","children":null},"001002":{"text":"Handicraft, painting and work materials","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=001","children":null},"001003":{"text":"Office supplies, stationery","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=001","children":null},"001004":{"text":"Teaching and work aids","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=001","children":null},"001006":{"text":"Presentation techniques (work materials and accessories)","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=001","children":null},"001009":{"text":"Drawing equipment, chalk, accessories for blackboards","link":"\/didacta-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=001","children":null}}}]