000 00264nam a22001217a 4500
999 _c611036
_d611036
020 _a9789380156811
082 _a338.9
_bSET.I
100 _aSeth,Ranjana
245 _aIndustrial economics
260 _aND,
_bAne books ,
_c2018.
300 _a267p.
942 _cBK