Tipei, Nicolae
Stanford University Press, 1962
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William A. Gross ... [and others]
John Wiley & Sons, 1980
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Hamrock, Bernard J., author
McGraw-Hill, 1994
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Szeri, A.Z.
New York: McGraw-Hill, [date of publication not identified]
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FAG Kugelfischer Georg Schafer & Co., [date of publication not identified]
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