000 00353nam a2200157Ia 4500
020 _a9810101651
040 _cPK-LaCSN
082 _a0
_b"TURTON D NIGEL"
100 _a"TURTON D NIGEL"
245 0 _aMathmatics
260 _bFEDERAL PUB
_aSingapore
300 _a87
942 _cR
999 _c845644
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