000 | 00402nam a22001697a 4500 | ||
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003 | BD-ChIIU | ||
005 | 20230122020003.0 | ||
008 | 160118b xxu||||| |||| 00| 0 eng d | ||
040 | _cIIUC-CL | ||
082 | _a515.35P579l | ||
100 | _aH.T.H.Piaggio | ||
245 | _aAn Elementary Treatise on Differential Epuations | ||
250 | _a1st | ||
260 | _b515.35P579l | ||
300 | _a256p. | ||
942 |
_2ddc _cBK _01 |
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999 |
_c6662 _d6662 |