Rudolf Pörtner

L’epopea dei Vichinghi

    (Die Wikinger-Saga  /  ¬ The Vikings’ Saga)

S.E.E., 1996    [history, Ita, F4]

John Prebble

The Highland Clearances

Penguin Books, 1963    [history, Eng, H3]

Giovanni Prodi

Analisi matematica

    (¬ Mathematical Analysis)

Boringhieri, 1970    [mathematics, Ita, H3]