000 | 00325nam a2200109 4500 | ||
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082 | _a515.35 ELS-D | ||
100 | _aElsgolts, L E | ||
245 |
_aDifferential equations / _cby L E Elsgolts |
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260 |
_aDelhi : _c1961. _bHindustan publishing corporation, |
||
650 | _aDifferential equations-- Analysis-- Mathematics | ||
942 | _cBK | ||
999 |
_c525201 _d525201 |