Merken, Melvin
Physical science with modern applications
Saunders College Publishing, 1993
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Holton, Gerald
Foundations of modern physical science
Adison-Wesley, 1958
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Ramsey, William L.
Modern earth science
Holt, Rinehart and Winston, 1961
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Bierstedt, Robert
Modern social science
McGraw-Hill, 1964
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The race question in modern science
Whiteside, inc., and W. Morrow , 1956
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