op did III p.532 Exp...

http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/26506 <http://www.w3.org/nl/lemon/frac#Attestation>

op did III p.532 Exp... 
op did III p.532 Explorant vero Rectitudinem - aut curvitatem - Lineae, ... Vasis capacitatem Perticâ, cui inscripti sunt numeri stereometrici. 

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