宁夏质量技术监督志
By: Ningxia Huizu Zizhiqu zhi liang ji shu jian du ju
Publisher: Ningxia Huizu Zizhiqu zhi liang ji shu jian du ju
Published: 2008
Place of publication: Ningxia Huizu Zizhiqu
Language: chi
Number of pages: 240
Subjects: Technology assessment; History; Quality control
Other titles: Ningxia zhi liang ji shu jian du zhi