Hua xue gong ye bu fa gui xing wen jian hui bian, 1990
Edition: Di 1 ban edition
Publisher: Xin hua shu dian Beijing fa xing suo fa xing
Published: 1991
Language: cmn
Format: Unknown Binding
Number of pages: 206
ISBN-13: 9787502509545
Subjects: China; Chemical industry; Government policy