{"source":"book","style":"apa","contributors": [{"function":"author","last":"Presser","first":"Helmut"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"ABC der grossen Drucker.","publisher":"Eggebrecht-Presse","city":"Mainz","year":"1951"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"10805147"}