LocationTitleAuthorEditionFeatures
ctext 緝古算經王孝通欽定四庫全書
ctext 割環八線綴數,數學拾遺,測環海鏡細草,益古演段,圓率考真圖解,算法圓理括囊,粟布演草,緝古算經白芙堂算學叢書

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