| 000 | 00579nam a2200145 4500 | ||
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| 999 |
_c13318 _d13318 |
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| 008 | 190228b ||||| |||| 00| 0 eng d | ||
| 022 | _a0746-8342 | ||
| 082 | _aDPer 510.5 C697 Jan 2012-Sept 2015 v. 43 & 46, n. 1-4 | ||
| 100 |
_aSerna, Juan D. _937228 |
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| 245 |
_aPartial proof without words: _bshaping some cases of the Erdos-Straus conjecture/ _cJuan D. Serna. |
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| 260 |
_aWashington D. C.: _bMathematical Association of America, _ccJul 2012-Sept 2015. |
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| 300 |
_av43 n3, page 181: _bIllustrations; _c25 cm. |
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| 650 |
_aMathematics _xConjecture _937229 |
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| 942 |
_2ddc _cPER |
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