801
Published: 1985
802
803
804
Published: 1884
Superior document: Souvenirs d'une campagne dans le levant
805
806
Published: 2009
Superior document: U. S. Geological Survey professional paper 1764
807
808
Published: 1974
Superior document: Nauki polityczne 4
809
Published: 1918
Superior document: Publication / Carnegie Institution of Washington 245
810
Published: 1935
Superior document: Bell telephone system B-848
811
812
813
814
815
Published: 1904
Superior document: University of Toronto studies : Papers from the chemical laboratories 47
816
817
818
819
Published: 2001
Superior document: Prace Wydziału Filozoficznego / Towarzystwo Naukowe Katolickiego Uniwersytetu Lubelskiego 88
820
Published: 2008
Superior document: Enthalten in Almanach / Österreichische Akademie der Wissenschaften Wien, 2008 157.2006-2008(2008), S. [553] - 558