Celtis ep 151 (1497)...

http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/31610 <http://www.w3.org/nl/lemon/frac#Attestation>

Celtis ep 151 (1497)... 
Celtis ep 151 (1497) bini iuris gradum, bacculariatus aut licentiaturae, aggredi duxerim. 

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