AAPE membership is open up to all philatelists who appreciate, and participate in, the globe of stamp demonstrates. Exhibit of the Week Conventions and Congresses Conventions and Congresses is usually a division specialised within the administration of space rental for that Business of events, congresses and fairs organised by https://madridexhibitionsifemamad83604.onzeblog.com/35102356/organising-conventions-and-congresses-ifema-madrid-an-overview