Torthaí cuardaigh
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1
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2
The pythagorean proposition its demonstration analyzed and classified and bibliography of sources of the four kinds of "Proofs"
Foilsithe / Cruthaithe 1968LEABHAR -
3
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4
The Pythagorean theorem a 4,000-year history
Foilsithe / Cruthaithe 2010Faigh an téacs iomlán
Faigh an téacs iomlán
Electronic Resource -
5
The fifth postulate how unraveling a two-thousand-year-old mystery unraveled the universe
Foilsithe / Cruthaithe 2009LEABHAR


