Principia mathematica /
Whitehead, Alfred North, 1861-1947
Principia mathematica / by Alfred North Whitehead and Bertrand Russell. - 2nd ed. - Cambridge : at the University Press, 1950. - 3 v. (xlvi, 674; xxxi, 742; viii, 491 p.) ; 25 cm.
Matematica
Matematica--Secolo 20.
Principia mathematica / by Alfred North Whitehead and Bertrand Russell. - 2nd ed. - Cambridge : at the University Press, 1950. - 3 v. (xlvi, 674; xxxi, 742; viii, 491 p.) ; 25 cm.
Matematica
Matematica--Secolo 20.