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020 _a2514
040 _aNDCL
041 _aEnglish
082 _a310 NP
_216th ed
100 _aExperinced Professors
245 0 _aStatistics simplified
_cExperinced Professors
250 _a3rd
260 _c1964
_bNababharat Publishers
650 _aEconomics
942 _2DDC
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999 _c4370
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