说明Set of photos of the 29th UN Ed. Meeting in Boardroom C. N 1: l.t.r. Emil Pyrich, P.E. Mandl, Valerie Gillen; N 2: l.t.r. C. Besmer, E. Flynn Connors, Paul Stapleton; N 3-10: Views of participants; N 11: l.t.r. Diana Dixon, Ali Hussein, Dominique Bourne; N 12-13: Ongoing presentation; N 14: l.t.r. Mandl, Gillen, Besemer; N 15: l.t.r. Flynn-Connors, Stapleton, Janice Lee Albert, Philip Jensen, Janice Goertz; N 16-17: View of participants; N 18: l.t.r. Juanita Perez-Vargas, Lothar Wedekind, Rodolfo Quevenco; 19: Lothar Wedekind; N 20: Female participant.