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999 _c2042
_d2042
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020 _a9788120348370
040 _aUPES LIBRARY
_bEnglish
082 _a330
_bPAN
100 _aPanneerselvam, R
_957705
245 _aEngineering economics
250 _a2nd ed.
260 _aNew Delhi:
_bPHI learning,
_c2016
300 _axv, 348p.
500 _aIncludes index
650 _aEconomics
_957706
942 _cBK