TY - CPAPER AU - M. Del Giudice AU - F. Manzone AU - M. Rebaudengo AU - A. Barbero TI - EFFORT EVALUATION OF BIM PROCESS FOR EXISTING BUILDINGS T2 - 4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017 PY - 2017 SP - 565 EP - 572 DO - 10.5593/sgemsocial2017/52/S21.069 PB - STEF92 Technology ER -