1 Result with the "孙伯恒" tag
Definition: 孙伯恒(1879—1943) 名壮,字伯恒,河北大兴(今属北京)人,当时任北京商务印书馆经理。
Definition: 孙伯恒(1879—1943) 名壮,字伯恒,河北大兴(今属北京)人,当时任北京商务印书馆经理。
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