孫正啟

Overview

Works:	2 works in 2 publications in 1 languages

Titles

鏈式管理與經營企業：協莊煤礦創新經營之道 by: 孫正啟 (Electronic resources)

煤炭工業企業會計報表編制與分析 by: 孫正啟; 趙明清; 向陽 (Electronic resources)