| 000 | 003340000a22001210004500 | ||
|---|---|---|---|
| 008 | 140223b1998 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 100 | _a:UN/ESA | ||
| 245 | _aStatistical papers:central product classification(CPC) series No.77 Ver 1.0 | ||
| 260 |
_aNew York _bUN/ESA _c1998 |
||
| 650 |
_a _a |
||
| 906 | _a:UN/ESA | ||
| 999 |
_c125780 _d125780 |
||