In 1959, becomes an observer member of GIAP groupe international d'architecture prospective created by Michel Ragon with Yona Friedman, Paul Maymont, Georges Patrix and Nicolas Schoeffer.
Milton Friedman | Thomas Friedman | Marty Friedman | Kinky Friedman | Marty Friedman (musician) | Peter Friedman | Lawrence M. Friedman | Glen E. Friedman | David F. Friedman | Stephen Friedman (PFIAB) | Rose Friedman | Menachem Friedman | Ken Friedman | Graeme Friedman | Friedman Memorial Airport | David D. Friedman | Bernard A. Friedman | Yona | William F. Friedman | Stephen J. Friedman | Roger Friedman | Ralph Friedman | Patri Friedman | Louis Friedman | Ignaz Friedman | Henryk Friedman | Friedman | Debbie Friedman | Dean Friedman | David Friedman |