000 00299nam a22001337a 4500
999 _c524732
_d524732
020 _a9789387590298
082 _a330.015 NIR
100 _aNirmal Ravi Kumar,K
245 _aEconometrics
_bPart I
260 _aNew Delhi
_bNarendra
_c2018
300 _a510
650 _aEconometrics
942 _cBK