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41
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42
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43
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44Published 1977“...Studies in the natural sciences ;...”
Conference Proceeding Book -
45
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46
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49
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50by Drachman, Julian M. (Julian Moses), 1894-“...Literature of natural science, Studies in the,...”
Published 1930
Book -
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54
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55by Linton, M. Albert (Morris Albert), 1887-1966Subjects: “...Academy of Natural Sciences of Philadelphia History....”
Published 1962
Book -
56
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57
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58Published 1994Table of Contents: “...An analysis of interactions between the natural sciences and the social sciences / I. Bernard Cohen...”
Book -
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60