type: digital_collection
datestamp: 2014-03-10 20:05:08
lastmod: 2014-04-14 09:32:38
metadata_visibility: show
title: HASH(0x7fae834a50b0)
abstract: HASH(0x7fae834cd450)
citation:   Polytechnisches Journal  [Digitale Sammlung] 
document_url: http://www.michael-culture.org/de/1429/1/DE-DC-spkDEbib00014i01.jpg