| 000 | 00434nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 211015s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 | _a517.38 | ||
| 100 | _aELSGOLTS, L | ||
| 245 | 0 |
_aDifferential Equations and the Calculus of Variables _bDifferential Equations and the Calculus of Variables, Moscow : MIR Publishers, 1973 _cL ELSGOLTS |
|
| 260 |
_c1973 _bMIR Publishers _aMoscow |
||
| 942 | _cBK | ||
| 999 |
_c11427 _d11427 |
||