Title: Yong'an Shi er qing gong ye zhi (1986-2005) /
Authors: Yong'an Shi cheng zhen ji ti gong ye lian he she.
Publisher: Yong'an Shi cheng zhen ji ti gong ye lian he she,
Year: 2007
Subjects: Industries China Yong'an Shi History.; Yong'an Shi (China) History.