European Construction Industry until 1990 : problems and solutions : the 3rd International Seminar of IACC, June 19-22, 1978 in Helsinki and Tampere, Finland = Europäische Bauwirtschaft bis 1990 : Probleme und Lösungen : das III internationale Seminar des IACC, 19-22 Juni 1978 in Helsinki und Tampere - International Association of Construction Coordinators. ([Tampere University of Technology], 1978)
Kannessa: IACC, International Association of Construction Coordinators : 3rd International Seminar.