Il mondo ovvero Trattato della luce / René Descartes. - Descartes, René, 1596-1650. (OLS)http://pul/name/6016 (Boringhieri, 1959)
"Cronologia di René Descartes" p. 16-17.

Human rights and refugees in Africa : an annotated bibliography / Kesete Belay .. - Belay, Kesete. (OLS)http://pul/name/35355 (Institute of Southern African Studies National University of Lesotho, 1993)
Contiene indici.