Research in advance the signature(s) of the work(s) you want in unikat, in the nominal catalog 1501-1982, in the manuscript catalog or in the incunabula catalog and enter them (if necessary with volume indication(s)) together with your preferred date of use in the form.
In any case, please wait for a response from our side, since both the availability of the desired work(s) and the spatial availability for your appointment must be clarified.