Ioan Henrici Alstedii Scientiarum omnium encyclopædiæ : tomus primus [-quartus] ... (1649)
Alsted, Johann Heinrich, 1588-1638, John Adams Library (Boston Public Library) BRL, Ravaud, Marc Antoine, fl. 1650-1664, printer, Huguetan, Jean-Antoine, fl. 1637-1664, printer, Adams, John, 1735-1826, former owner, Tufts, Cotton, 1732-1815, former owner · Lugduni : Sumptibus Ioannis Antonii Huguetan Filij, & Marci Antonii Ravaud, viâ Mercatoriâ ad insigne Sphæræ · leaf 981
anguli C ad A Blongitudincm. Sine numeris eadem longitudo A B cogno-fcetur, fiex i^iftrumento partium accipiatur A C, tot parti-cularum , quot palnii pedeTve in altitudinc A C exiftunt. Sediam tradamus fcprem ptobiemata Altimetrica dc vfu Qua-drantis in tabulis finuum. Prohlema piimum. Data… … Obferuatis per quadrantcm anguiis A K M & M K L , quo- rum ille eft 60 gr. 10 min. &: jsqualis angulo A B C, hic 19 gr.40 mm.&iqualis angulo B A C. Dico Vt A C radius loocoo ad B C tangentcm anguli B A C feu MKL 19 gt.^omin. • 56961. Ita AC pedum • ■ . 200 ad B C peduin ■ ■ - ,_ .,11;.…
Science -- Encyclopedias
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