000 | 00433nam a2200157Ia 4500 | ||
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999 |
_c141372 _d141371 |
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005 | 20220105145531.0 | ||
008 | 200806s9999 xx 000 0 und d | ||
041 | _aEN | ||
082 |
_a516.16 _bOPE _223 |
||
110 | _aOPEN University of Sri Lanka | ||
245 | 0 | _aMathematics MAU 1104(AMU 1182) : coordinate geometry conics | |
260 |
_aNugegoda _bOpen University of Sri Lanka _c1980 |
||
300 | _a28 p. | ||
509 | _aNS | ||
942 | _cPRP |