| 000 | 00329nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 130706s9999 xx 000 0 und d | ||
| 020 | _a0070026548 | ||
| 050 | 0 | 0 | _aQA371 .A97 1952 |
| 100 | 1 | _aAyres, Frank | |
| 245 | 1 | 0 |
_aTheory and problems of differential equations / _cFrank Ayres |
| 300 | _ap. | ||
| 942 |
_2lcc _kQA371 .A97 1952 |
||
| 999 |
_c11641 _d11641 |
||