https://openlibrary.org/books/OL14005401M.opds The duties & qualifications of a librarian a discourse pronounced in the General Assembly of the Sorbonne, December 23, 1780 2010-04-13T09:56:10Z Jean Baptiste Cotton des Houssayes https://openlibrary.org/authors/OL2098865A/Jean_Baptiste_Cotton_des_Houssayes McClurg Chicago 1906 56 p. eng https://openlibrary.org/books/OL14005401M https://archive.org/details/dutiesqualificat00cottrich 06028405