math p.619 sequitur ...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/14347 <http://www.w3.org/nl/lemon/frac#Attestation>
math p.619 sequitur ...
math p.619 sequitur projectio nonnullorum sphaerae circulorum singulatim, et maxime horariorum: quae pars Projectionis dicitur Gnomonica seu Horologiographia.