2010-09-10T04:05:06Z http://www.polona.pl/dlibra/oai-pmh-repository.xml

oai:www.polona.pl:2765 2007-05-16T12:06:45Z CBNPolona:freeAccess CBNPolona CBNPolona:podzialFormalny CBNPolona:podzialFormalny:ksiazki