Internationaler Bevolkerungskongreß = International Population Conference = Congrès International de la Population : Wien 1959 /

• Corporate Author: International Conference on Population Wien
• Format: Conference Proceeding Book
• Language: English
• Published: Wien : Im Selbstverlag, 1959.
• Subjects: Πληθυσμός; Συνέδρια
• Physical Description: 735 σ. ; 24 εκ.