Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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1 |
Material Type: magazinearticle
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A Universal Language AgainEllis, J. SpencerScientific American, 1902-01, Vol.86 (1), p.7-7Texto completo disponível |
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2 |
Material Type: magazinearticle
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Letter 1 -- No TitleJ. SPENCER ELLISScientific American, 1902-01, Vol.LXXXVI. (No. 1.), p.7New York: American Periodicals Series IITexto completo disponível |
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3 |
Material Type: magazinearticle
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Soundings in Niagara Gorge and Under the FallsSPENCER, J. W.Scientific American, 1908-08, Vol.99 (5), p.76-77Texto completo disponível |
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4 |
Material Type: magazinearticle
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Ramsey TheoryGraham, Ronald L. ; Spencer, Joel H.Scientific American, 1990-07, Vol.263 (1), p.112-117New York: Scientific American, IncorporatedTexto completo disponível |
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5 |
Material Type: magazinearticle
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Southdings In Niagara Gorge and under the FallsBY DR. J. W. SPENCERScientific American, 1908-08, Vol.XCIX. (No. 5.), p.76New York: American Periodicals Series IITexto completo disponível |