Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 4, Commission III:2 = Commission III:2 = Kommission III:2
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 1, Commission I and professional periodicals = Commission I et revues professionnelles = Kommission I und Fachzeitschriften
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 2, Commission II
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 3, Commission III:1 = Commission III:1 = Kommission III:1
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 4, Commission III:2 = Commission III:2 = Kommission III:2
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 5, Commission IV = Commission IV = Kommission IV
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 6, Commission V, VI
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 7, Commission VII = Commission VII = Kommission VII
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 7, Commission VII = Commission VII = Kommission VII
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 7, Commission VII = Commission VII = Kommission VII
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 4, Commission III:2 = Commission III:2 = Kommission III:2
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 4, Commission III:2 = Commission III:2 = Kommission III:2
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 2, Commission II
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 2, Commission II
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 1, Commission I and professional periodicals = Commission I et revues professionnelles = Kommission I und Fachzeitschriften
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 1, Commission I and professional periodicals = Commission I et revues professionnelles = Kommission I und Fachzeitschriften
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 5, Commission IV = Commission IV = Kommission IV
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 5, Commission IV = Commission IV = Kommission IV
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 3, Commission III:1 = Commission III:1 = Kommission III:1
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 3, Commission III:1 = Commission III:1 = Kommission III:1
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 6, Commission V, VI
Presented papers of the XIII ISP Congress Helsinki 1976 : Presented papers du XIII congrès SIP Helsinki 1976 = Presented papers des XIII IGP Kongresses Helsinki 1976 : 6, Commission V, VI