Dian gong ke xue (Zi ran ke xue xue ke fa zhan zhan lue diao yan bao gao)
Edition: Di 1 ban edition
Publisher: Xin hua shu dian Beijing fa xing suo fa xing
Published: 1994
Language: cmn
Format: Unknown Binding
Number of pages: 139
ISBN-13: 9787030039385
Subjects: Electric engineering; China