Holdings & shelfmarks
Duisburg-Essen UL is an academic universal library.
Our literature holdings are mainly freely accessible in six branch libraries.
Structure of our shelfmarks
The structure of the shelfmarks is the same in all branch libraries.
The letters D and E indicate the respective locations in Duisburg or Essen.
"odd location mark" = loanable stock, e.g. D01/E11
"even location mark" = non loanable stock, e.g. D00/E14.