Study on mass conservation techniques for treatment of library and archives material / prepared by the Regional Centre of the IFLA Core Programme FAC [i.e. PAC], Deutsche Bücherei Leipzig, GDR ; edited by Wolfgang Wächter under the supervision of Helmuth [sic] Rötzsch.

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Due to essential maintenance, we won’t be able to retrieve items from our closed stores over the weekend. Please submit requests for Monday 20 April by 10:00 on Friday 17 April. The library will remain open as usual. Thank you for your understanding.

We're running paid user research studies to improve Wellcome Collection online

Wolfgang Wächter

Works from the collections

Study on mass conservation techniques for treatment of library and archives material / prepared by the Regional Centre of the IFLA Core Programme FAC [i.e. PAC], Deutsche Bücherei Leipzig, GDR ; edited by Wolfgang Wächter under the supervision of Helmuth [sic] Rötzsch.