Note 98 — Chapter III · Lists of Books Entitled "Bibliotheca"
Reading edition
I am not sure what Labbé means. He may be referring to the Ambrosian Library or to Cardinal Federicus Borromaeus, Meditamenta literaria (Milan, 1613), which contains an autobibliography. I cite this book, which I have not seen, from the Bibliotheca Cyprianica, sive Catalogus liborum historico-theologicorum, quos Ern. Sal. Cyprianus ... conquisivit (Gotha, 1726), p. 66.