Skip to contents
-
München: Concorde-Video, c 1993 ; Washington, DC: National Geographic Society [Orig.-Prod.], c 1993
-
Philadelphia [u.a.]: Saunders, 1966
-
New York: Macmillan, 1929
-
Canadian Mathematical Society, 1963
-
Canadian Mathematical Society, 1963
-
Springer Science and Business Media LLC, 1966
-
Springer Science and Business Media LLC, 1966
-
Springer Science and Business Media LLC, 1995
-
JSTOR, 1952
-
Mathematical Association of America, 1952
-
American Roentgen Ray Society, 1985
-
Ovid Technologies (Wolters Kluwer Health), 2021
-
S. Karger AG, 2016
-
Hindawi Limited, 2007