@book{ig00533700, author = {Guarinus Veronensis}, title = {Regulae grammaticales. Add: Carmina differentialia}, year = {5 Jan. 1470}, note = {On the printer, see V. Scholderer in Gb Jb 1932 pp.110-13, reprinted in Fifty Essays (Amsterdam, 1966) pp.131-34}, publisher = {Federicus de Comitibus, Veronensis?]}, address = {[Venice?}, annote = { This record was exported from the Incunabula Short Title Catalogue (ISTC): http://data.cerl.org/istc/ig00533700} }