| 000 | 00434nam a2200169 4500 | ||
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| 008 | 160616s2011 000 0 | ||
| 245 | _aSecond step to mathematical olympiad problems | ||
| 100 | _aHolton, Derek | ||
| 260 | _aSingapore | ||
| 260 | _bWorld scientific | ||
| 260 | _c2011 | ||
| 300 | _a299 | ||
| 440 | _aMathematical olympiad series; 00007 | ||
| 020 | _a9789814327879 | ||
| 942 |
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| 080 | _a51 OLY | ||
| 999 |
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