Ing. Leslie Alexander Ayeh (3rd left), explaining a point to Ing. Kwabena Agyepong and other members ABDOURAHAMANE DIALLO, representative of the United Nations Educational, Scientific and Cultural Organization (UNESCO) to
Ing. Leslie Alexander Ayeh (3rd left), explaining a point to Ing. Kwabena Agyepong and other members ABDOURAHAMANE DIALLO, representative of the United Nations Educational, Scientific and Cultural Organization (UNESCO) to