Program:https://www.gbs-vbs.org/fileadmin/user_upload/Symposia/2024/Lay-out_70_jaar_VBS_30112024.pdf Registration:https://docs.google.com/forms/d/e/1FAIpQLSdQZ_lHZW36qbwzxiTrMBcWCexkLwhoJGGj2nPvHJZ2-xrWOQ/viewform
