| 000 | 00448nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 140520s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a515.3 | ||
| 082 | _bEls | ||
| 100 | _aElsgolts, L. | ||
| 245 | _aDifferential Equations And The Calculus Of Variations | ||
| 260 | _aMoscow | ||
| 260 | _bMir Publishers | ||
| 260 | _c1973 | ||
| 300 | _a440 | ||
| 300 | _bhb | ||
| 300 | _c8.5x5.5 | ||
| 350 | _a0 | ||
| 365 | _b6.4 | ||
| 365 | _dRuppes | ||
| 999 |
_c57374 _d57374 |
||