vd17 23:241385L Lips...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/2769 <http://www.w3.org/nl/lemon/frac#Attestation>
vd17 23:241385L Lips...
vd17 23:241385L Lipsiae, Ex Officina Typographica Abrahami Lambergi. Anno M.DC.VII ('Arithmeticae Practicae Methodus Facilis / Per Gemmam Frisium Medicum ac Mathematicum', 1607).