- English Short Title Catalogue (ESTC) (temporäre, alternative Recherche via estc.printprobability.org)
- Nineteenth-Century Short Title Catalogue (NSTC), Teil von C19: The Nineteenth Century Index (gedruckte Ausgabe des NSTC: GBV/SWB)
- Short Title Catalogue Flanders (STCV)
- Short Title Catalogue Netherlands (STCN)
- Universal Short Title Catalogue (USTC)
Overview
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