| 000 | 00334nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160830s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9787802002609 | ||
| 040 | _cCUS | ||
| 082 |
_a495.1 _bLEI/S |
||
| 245 | 0 |
_aStep by step Chinese/ _cLei Li. et.al. |
|
| 260 |
_aBeijing: _bSinolingua, _c2007. |
||
| 300 | _a134p. | ||
| 942 |
_cBook _02 |
||
| 999 |
_c155512 _d155512 |
||