Science today; a layman's handbook of recent discoveries, by various eminent men of science;
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| Format: | Book |
| Language: | English |
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New York,
Harcourt, Brace and Company
[c1931]
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| Edition: | 1st ed |
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| Item Description: | "All these papers were originally presented as radio talks over the Columbia broadcasting system under the auspices of Science service, Washington, D. C."--"Introductory word." |
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| Physical Description: | ix, 310 p front. (port.) plates. 21 cm. |