@book{ib01145400, author = {}, title = {Breviarium Ambrosianum (Milan)}, year = {1 Dec. 1475}, note = {}, publisher = {Christophorus Valdarfer}, address = {Milan}, annote = { This record was exported from the Incunabula Short Title Catalogue (ISTC): http://data.cerl.org/istc/ib01145400} }