说明
发表于 2025-4-1 03:13:45
Ben Ware had retired in 1975, but of course he kept working. Then in 1985 we had been helping him celebrate his 80th birthday, and although I said in an Editorial Statement in Educational Studies in Mathematics (ESM) at the time “we look forward to him enjoying many more years of non-retirement” I did not e
oracle
发表于 2025-4-1 06:37:16
http://reply.papertrans.cn/23/2240/223926/223926_62.png
CESS
发表于 2025-4-1 10:59:22
http://reply.papertrans.cn/23/2240/223926/223926_63.png
大吃大喝
发表于 2025-4-1 15:16:42
http://reply.papertrans.cn/23/2240/223926/223926_64.png
aphasia
发表于 2025-4-1 21:25:54
http://reply.papertrans.cn/23/2240/223926/223926_65.png