000 00270nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aS M Israney
245 0 _aText book of economic systems
260 _aAllahabad
_bKitab Mahal
_c1982
650 _aEconomics
942 _cBK
999 _c5076
_d5076