Titlebook: Recent Advances in Medical Thermology; E. Francis J. Ring,Barbara Phillips Book 1984 Springer Science+Business Media New York 1984 alcohol

尾隨

K. J. Collins,J. C. Easton,S. D. Rowlands,J. S. Weiner there was a need to develop a device to do the mathematics quickly. This led to the invention of the abacus, the device many believe was the mother of the digital computer as we know it today, between 1000 B.C. and 500 B.C.Without performing actual calculations, the abacus helps the person using it

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上下倒置

H. Hensel,K. Schafer there was a need to develop a device to do the mathematics quickly. This led to the invention of the abacus, the device many believe was the mother of the digital computer as we know it today, between 1000 B.C. and 500 B.C.Without performing actual calculations, the abacus helps the person using it

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Mingle

D. McK Kerslake there was a need to develop a device to do the mathematics quickly. This led to the invention of the abacus, the device many believe was the mother of the digital computer as we know it today, between 1000 B.C. and 500 B.C.Without performing actual calculations, the abacus helps the person using it

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K. Cena there was a need to develop a device to do the mathematics quickly. This led to the invention of the abacus, the device many believe was the mother of the digital computer as we know it today, between 1000 B.C. and 500 B.C.Without performing actual calculations, the abacus helps the person using it

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Cpr951

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