000 00308nam a22001217a 4500
040 _crua
082 _a519 STA 2011 A005 Or.
100 _aStataCorp LP
245 _a Stata : statistics, graphics, data management : release 12
260 _aphnom penh
_brua
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300 _aiii.365p.
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942 _cREC
999 _c21503
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