Good Things Always Come in Threes: Three Cards, Three Prisoners, and Three Doors

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Access to Document

@article{6bfbf71ef8cb41a2a00ad9c244591770,

title = "Good Things Always Come in Threes: Three Cards, Three Prisoners, and Three Doors",

author = "Rubel, {Laurie H.}",

year = "2006",

language = "English",

volume = "99",

pages = "401--405",

journal = "The Mathematics Teacher",

issn = "0025-5769",

publisher = "National Council of Teachers of Mathematics",

number = "6",

}