E-mail: swib(at)hbz-nrw.de
Adrian Pohl hbz Tel. +49-(0)221-40075235 E-mail: swib(at)hbz-nrw.de
or
Anna Kasprzik ZBW Tel. +49-(0)40-42834-425 E-mail: swib.anna.kasprzik(at)mailbox.org