1.
|
Washington, DC : Mathematical Association of America, 1990.
|
2.
|
New York, Chelsea Pub. Co. [1974, c1957]
|
3.
|
[New York] Random House [1963]
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4.
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Washington, D.C. : Mathematical Association of America, 1967.
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5.
|
Washington, D.C. : Mathematical Association of America, c1967.
|
6.
|
New York, McGraw-Hill Book Co., 1948.
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7.
|
New Haven : Yale University Press; London : G. Cumberlege, Oxford University Press, 1941.
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