PAL

Ptolemaeus Arabus et Latinus

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من حساب المساحة (والتقدير) ‘by geometrical methods’

Arabic

References: Alm. MS Leiden: f. 7v
Translation of:
Greek: διὰ τῶν γραμμῶν [Alm. Heiberg: I.10, 42:20]
Synonyms:
بطريق الخطوط[Alm. MS Tunis: ]