Sarton, George
The life of science: essay in the history of civilization
Henry Schuman, 1948
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Parkinson, Claire L.
Breakthroughs : a cronology of great achievements in science and mathematics 1200-1930
G.K. Hall, 1984
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Lipson, Leslie
The Great issues of politics an introduction to political science
Prentice-Hall, 1960
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Lipson, Leslie
The great issues of politics : an introduction to political science
Prentice-Hall, 1954
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Lipson, Leslie
The great issue of politics : an introduction to political science
Prentice-Hall, 1965
Buku Teks SO