| 000 | 00380nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_aB333 _bK5.1 |
||
| 100 | _aElen, L.W.F. | ||
| 245 | 0 | _aDifferential equations -1 / | |
| 250 | _a1st edn / | ||
| 260 |
_aLondon : _bMacmillan & co ltd , _c1969 |
||
| 300 | _a220p ; | ||
| 650 | _aMathematics | ||
| 942 | _cTB | ||
| 999 |
_c9673 _d9673 |
||