| 000 | 00485nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 140529s9999 xx 000 0 und d | ||
| 020 | _a9789812839497 | ||
| 050 |
_aQA 303 _b.Z63 2011 |
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| 100 | _aZhang, Yao. | ||
| 245 |
_aCombinatorial problems in mathematical competitions / _cYao Zhang |
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| 260 |
_aSingapore : _bWorld Scientific, _cc2011. |
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| 300 |
_a289 p. ; _c23 cm. |
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| 440 | _a(Mathematical olympiad series). | ||
| 521 | _aGE | ||
| 541 | _eC15802 | ||
| 942 |
_kFOR _cBK |
||
| 999 |
_c117845 _d117845 |
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