RT Book T1 A Norwegian traveller in Tibet: Theo Sörensen and the Tibetan collection at the Oslo university library T2 Bibliotheca himalayica / 1 JF Bibliotheca himalayica / 1 A1 Kværne, Per 1945- LA English PP New Delhi PB Manjusri Publ. House YR 1973 ED 1. publ. UL https://ixtheo.de/Record/1110063598 CN DS485.H6 K1 Sörensen, Theo : 1873-1959 K1 Tibet Autonomous Region (China) : Description and travel K1 Biografie