一般注記 |
His On science and underdevelopment, 1980: t.p. (Helge Kragh) cover, p. 4 (b. 1944) Her Introduction to the historiagraphy of science, 1987: CIP t.p. (Helge Kragh) data sheet (Kragh, Helge (Stjernholm), b. 2-13-44) EDSRC:Cosmology and controversy : the historical development of two theories of the universe / Helge Kragh(Princeton University Press, c1996)
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