TY - `BOOK` AU - Körner, Stephan TI - The philosophy of mathematics : an introductory essay PB - Hutchinson CY - London PY - 1960 LA - eng SE - 198 S. SN - 0-09-056642-4 SN - 0-09-056641-6 SN - 978-0-09-056641-9 SN - 978-0-09-056642-6 CN - 68 A 620 CN - Koerne CN - <PI> 120 Koer 4 AN - UBHD-1061266 ER -