Cattolicesimo sociale, movimento operaio, Democrazia Cristiana : (Acli, Cisl, Sinistra DC, Acpol, Mpl) / Vittorino Colombo. - Colombo, Vittorino. (OLS)http://pul/name/31650 (Massimo, 1983)
Contiene indici.
Bibliografia in nota.

The "Art" of rhetoric / Aristotle : with an English translation, by John Henry Freese. - Aristoteles, 384-322 a.C. (OLS)http://pul/name/792; Freese, John Henry, 1852-1930. (OLS)http://pul/name/11670 (W. Heinemann, 1959)
Greek and English on opposite pages.
Bibliography: p. xxviii-xxx.