Journal of Changchun Posts and Telecommunication Institute 1992 Issue 3 tbss-92b dian hua jiao huan ji tong yong ji fei guan li xin xi xi tong yan zhi cheng gong

Journals A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Journal of Changchun Posts and Telecommunication Institute
1000-1794
1992 Issue 3

..............page:23

..............page:57-58

shu ju yue du xi tong she ji
Liu Ziliang Dong Liyan

..............page:18-23

..............page:29

..............page:24-29

..............page:43-48

..............page:10-17

..............page:1-9

you zheng qi ye xi tong lun xi
Liu Zhendong

..............page:30-37

..............page:38-42

..............page:49-56