俺娃学过AOPS的group theory, 对大学前期的数学课很有帮助。大学数学专业课的抽象代数，内容会更深更广些

来源: joytolearn 于 2025-01-16 10:39:50 [旧帖] [给我悄悄话] 本文已被阅读：次

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