000 | 00453nam a2200169Ia 4500 | ||
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003 | NIELib | ||
008 | 211019s9999||||xx |||||||||||||| ||und|| | ||
082 |
_a510 _bKON |
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100 | _aKondratyeva, L.A. | ||
245 | _aQuestions and problems in high-school mathematics | ||
260 |
_bMir, _c1987. _aMoscow : |
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300 |
_a268p.; _c21cm |
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650 | _aMathematics | ||
700 | _aSolomonik, V.S. | ||
700 |
_aAlekanova, Irene _98745 _eTrans. |
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942 |
_2ddc _cLM |
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999 |
_c27151 _d27151 |