000 | 00411nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 100324s9999 xx 000 0 und d | ||
100 | _aHeading J | ||
245 | _aOrdinary differential equations : problem solvers No 1 | ||
260 |
_c1971 _bGeorge Allen and Unwin _aLondon |
||
366 | _b1971 | ||
520 | _aFrom British Council | ||
650 | _aAccounting | ||
942 | _cBK | ||
999 |
_c75462 _d75462 |