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71 |
Macario Traven, B.. - Zürich : Büchergilde Gutenberg, 1950
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72 |
Michelangelo in seinen Dichtungen Mann, Thomas. - Celerina : Quos-Ego-Verl., [1950]
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73 |
Non-Euclidean geometry Busemann, Herbert. - [S.l.] : [s.n.], [1950]
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74 |
Non-linear problems in mechanics continua Geiringer, Hilda. - [S. l.] : [s. n.], 1950
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75 |
Notes on early representations of Irishmen in German books Hennig, John. - [S.l.] : [s.n.], [1950]
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76 |
Notes on numerical analysis / 2. Note on the condition of matrices [1950]
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77 |
On a special class of infinite groups Neumann, Bernhard Hermann. - Groningen : Noordhoff, [1950]
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78 |
On certain set functions defined by extremum properties in the theory of functions and in mathematical physics Szegö, Gábor. - [S.l., USA] : [s.n.], [1950]
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79 |
On frequencies and semicontinuous functions Levi, Friedrich. - [S.l.] : [s.n.], [1950]
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80 |
On optimum selections from multinormal populations Birnbaum, Zygmunt William. - [S.l.] : [s.n.], [1950]
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