000 00280nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
100 _aSharma & Chauhan
245 0 _aIndustrial economics
250 _a1969
260 _aAgra
_bShiv Lal Aggarwal
650 _aEconomics
942 _cBK
999 _c400
_d400