000 |
|
01320nam0 2200289 450 |
001 |
|
900010938 |
005 |
|
20191107092106.0 |
011 |
__ |
■a1672-7274■dCNY15.00(2020)■dCNY15.00(2019)■dCNY15.00(2018)■+...... |
091 |
__ |
■aCN■b11-5154 |
092 |
__ |
■aCN■b80-393 |
100 |
__ |
■a20060721a20059999em y0chiy0110 ea |
101 |
0_ |
■achi |
102 |
__ |
■aCN■b110000 |
200 |
1_ |
■a数字通信世界■AShu Zi Tong Xin Shi Jie |
207 |
_0 |
■a2005,no.1(2005,1)- |
210 |
__ |
■a北京■b北京市173信箱■c电子工业出版社■d2005- |
215 |
__ |
■d26cm |
300 |
__ |
■a并列题名:Oigital communication world |
326 |
__ |
■a月刊 |
327 |
0_ |
■a特别报道■a专家论坛■aVoip论坛■a集群通信■a热点透视■a市场研究■a标准研究■a国际视窗■a专题技术■a企业+...... |
345 |
__ |
■a编辑部地址:北京市万寿路南口金家村288号华信大厦8层(100036);Tel.:(010)88254348/516+...... |
510 |
1_ |
■aOigital communication world■zeng |
610 |
0_ |
■a数字通信■AShu Zi Tong Xin |
690 |
__ |
■aTN91■v5 |
801 |
_0 |
■aCN■bGSXY■c20120320 |
905 |
|
■aGSXY■fTN91/0038■gQ021524■gQ023259■gQ026070■gQ029524■gQ0315+...... |
999 |
__ |
■tA■Awq■a20120111 12:18:03■Mcj■m20170227 10:42:21 |