文革后早期，工程系用这个作教材的很多。

来源: QualityWithoutName 于 2025-12-03 15:46:50 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.