Whitehead. Russell.
Principia Mathematica: (3 Vols) - 2nd - UK CUP 1997 - 742
0-521-06791-X
Mathematica
51 WHI 51 WHI 51 WHI
Principia Mathematica: (3 Vols) - 2nd - UK CUP 1997 - 742
0-521-06791-X
Mathematica
51 WHI 51 WHI 51 WHI