| 000 |
|
00572nam0 2200205 450 |
| 001 |
|
1000323628 |
| 005 |
|
20260104085941.0 |
| 011 |
__ |
■a1672-4739■dCNY30.00 |
| 100 |
__ |
■a20140527d2009 km y0chiy0121 eb |
| 101 |
0_ |
■achi |
| 102 |
__ |
■aCN■b510000 |
| 106 |
__ |
■ar |
| 200 |
1_ |
■a信息产业报道■f李德成主编■h2023(3)■AXin Xi Chan Ye Bao Dao |
| 210 |
__ |
■a四川■c《信息产业报道》编辑部■d2023 |
| 215 |
__ |
■a192页■c图■d29cm |
| 606 |
0_ |
■a信息产业■AXin Xi Chan Ye |
| 690 |
__ |
■aF49■v5 |
| 701 |
_0 |
■a李德成■4主编■ALi De Cheng |
| 801 |
|
■aCN■bGSXY■c20260104 |
| 905 |
|
■aGSXY■fF49/L244:2023(3)■g1747169 |