1
Corporate Authors:
Published: 人民邮电出版社
Publication Dates: 1993
Call Number: H319.9/1051
Published: 人民邮电出版社
Publication Dates: 1993
Call Number: H319.9/1051
2
Main Authors:
Corporate Authors: ; ;
Published: 人民出版社
Publication Dates: 2008
Call Number: F632-53/7211
Corporate Authors: ; ;
Published: 人民出版社
Publication Dates: 2008
Call Number: F632-53/7211
3
Corporate Authors:
Published: 技术标准出版社
Publication Dates: 1979
Call Number: T-652.1/5650-1
;
Published: 技术标准出版社
Publication Dates: 1979
Call Number: T-652.1/5650-1