共 53 条
[41]
Russell B., 1948, HUMAN KNOWLEDGE ITS
[42]
RUSSELL B, 1903, PRINCIPLES MATHEMATI
[46]
STABLER ER, 1953, INTRO MATHEMATICAL T
[47]
VANHEIJENOORT J, 1967, SOURCEBOOK MATHEMATI
[49]
Whitehead Alfred North, 1925, PRINCIPIA MATHEMATIC
[50]
Whitehead Alfred North, 1910, PRINCIPIA MATH, V1st