| LDR | 00000nas u2200205 a 4500 | |
|---|---|---|
| 001 | 000000758807 | |
| 008 | 100325c20099999ko 0 eng | |
| 020 | ▼c 0 | |
| 040 | ▼a 225009 ▼c 225009 ▼d 225009 | |
| 082 | 04 | ▼a 004 ▼2 22 |
| 090 | ▼a 004 ▼b N277y | |
| 100 | 1 | ▼a National Information Society Agency. |
| 245 | 10 | ▼a Yearbook of Information Society Statistics: ▼b republic of Korea/ ▼c National Information Society Agency. |
| 260 | ▼a Korea(South): ▼b National Information Society Agency, ▼c 2009-. | |
| 300 | ▼a vols; ▼c 28 cm. | |
| 310 | ▼a Annual | |
| 866 | ▼a 2009-2010. | |
| 910 | 00 | ▼a NIA |
| 990 | ▼a 신정선 ▼b 신정선 ▼b 민지은 | |
| 005 | 20130426144306 |