Structural Models. An Introduction to the Theory of Directed GraphsHarry Norman CartwrightEsaurito4,4Avvisami
Problems and solutions for Strachan and Read's Human molecular genetics¬2David J. MatthesEsaurito5,0Avvisami
Wittgenstein's lectures on the Foundations of Mathematics, Cambridge, 1939Ludwig WittgensteinEsaurito4,3Avvisami
