Found 2 books

Optimal Cupid · Mastering the Hidden Logic of OkCupid by Christopher McKinlay (2014-01-25)

[en] Optimal Cupid · Mastering the Hidden Logic of OkCupid by Christopher McKinlay (2014-01-25) Christopher McKinlay

McKinlay, Christopher

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Optimal Cupid · Mastering the Hidden Logic of OkCupid

[en] Optimal Cupid · Mastering the Hidden Logic of OkCupid Christopher McKinlay

McKinlay, Christopher

download read it!