000 00311nam a22001457a 4500
008 221118b ||||| |||| 00| 0 eng d
020 _a0387905197
041 _aeng
080 _a51
082 _a51SMA
100 _a22.2
101 _aMATE
245 _aTHE MATHEMATICS OF TIME
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942 _2udc
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999 _c58938
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