"eBook ISBN","Title","Subtitle","Authors/editors","Copyright year","Edition","DOI","Price (EUR)","Additional info"
"978-3-642-61511-5","Betriebswirtschaftstheorie","Investitionstheorie","Walther Busse von Colbe; Gert Laßmann",1990,"3","https://doi.org/10.1007/978-3-642-61511-5",304,""