Francois Geze ... [et al.] Frank Gilbreth ...[et al.] by Francis Jacobs ... [et al.] Francisco Avillez ... [e tal.] Francoise Grellet. Wolfgang Menze ... [et al.]. Gianfranco Astori ... [et al.] Edmund S. Phelps ... [et al. Francis A.J. Ianni. Francois Crouzet.