1
Main Authors:
Group Author:
Published: 人民邮电出版社
Publication Dates: 1988
Call Number: TN916.2/4946
;
Group Author:
Published: 人民邮电出版社
Publication Dates: 1988
Call Number: TN916.2/4946
2
Main Authors:
Corporate Authors:
Published: 中央重工业部翻译室
Publication Dates: 1955
Call Number: 445.2/494655
; ; ;
Corporate Authors:
Published: 中央重工业部翻译室
Publication Dates: 1955
Call Number: 445.2/494655