Author: Dobrov, A.S.; Добров, А.С.
Publisher:State Geographic Press, Moscow
Copyright:1955
Author: Widengren, Geo
Publisher:
Copyright:1938
Author: Schroeder, Leopold V.
Publisher:Verlage Von H. Haessel, Leipzig
Copyright: N/A
Author: Humayun Kabir
Publisher:Rascher verlag
Copyright:1963
Author: Schmökel, Hartmut
Publisher:E. J. Brill, Leiden
Copyright:1957
Author: Цэбыл, Я.
Publisher:Ulanbaatar
Copyright:1959
Author: Martin, Rudolf
Publisher:Gustav Fischer Verlag Stuttgart, Germany
Copyright:1957
Author: Martin, Rudolf
Publisher:Gustav Fischer Verlag Stuttgart, Germany
Copyright:1957
Author: Martin, Rudolf
Publisher:Gustav Fischer Verlag Stuttgart, Germany
Copyright:1959
Author: Steindorff, Georg
Publisher:University of Chicago Press, Chicago
Copyright:1951
Author: Haas, Otto
Publisher:Carl Winter, Heidelberg
Copyright:1962
Author: Grothe, Hugo
Publisher:
Copyright: N/A
Author: Grothe, Hugo
Publisher:
Copyright: N/A