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@book{book_269727,
    title = {The Pythagorean Proposition},
    author = {Elisha S. Loomis},
    publisher = {Natl Council of Teachers of},
    isbn = {0873530365,9780873530361},
    year = {1968},
    series = {},
    edition = {},
    volume = {},
    url = {http://gen.lib.rus.ec/book/index.php?md5=8427d1cae935f040a91dd4499f15cece},
    date-added = {2024-1-13 9:12:51 +0100}
}

@book{book_269727, title = {The Pythagorean Proposition}, author = {Elisha S. Loomis}, publisher = {Natl Council of Teachers of}, isbn = {0873530365,9780873530361}, year = {1968}, series = {}, edition = {}, volume = {}, url = {http://gen.lib.rus.ec/book/index.php?md5=8427d1cae935f040a91dd4499f15cece}, date-added = {2024-1-13 9:12:51 +0100} }