| 000 | 00480nam a22001817a 4500 | ||
|---|---|---|---|
| 999 |
_c32493 _d32493 |
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| 005 | 20220221113056.0 | ||
| 008 | 220221b ||||| |||| 00| 0 hin d | ||
| 040 | _aNISER LIBRARY | ||
| 041 | _aEnglish | ||
| 082 |
_a517.9 _bELS-D |
||
| 100 | _aElsgolts, L. | ||
| 245 | _aDifferential equations and the calculus variations | ||
| 260 |
_aMoscow: _bMIR Publisher, _c1970 |
||
| 300 |
_a440p. _bhb. _c23cm. |
||
| 650 | _aMATHEMATICS | ||
| 650 | _aDIFFERENTIAL EQUATION | ||
| 942 | _cG | ||