Books on Amazon
|A. d'Abro Die Kontroversen über das Wesen der Mathematik 1939 in Kursbuch 8 Mathematik 1967
Mathematics/d'Abro: Mathematics consists of two steps:
1. The application of rules,
2. The ability to combine these rules. But this second step cannot be expressed by rules again!_____________Explanation of symbols: Roman numerals indicate the source, arabic numerals indicate the page number. The corresponding books are indicated on the right hand side. ((s)…): Comment by the sender of the contribution.