000 00270nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aRaymond T Bay
245 0 _aPrinciples of economics
260 _aBombay
_bTimes of India press
_c1968
650 _aEconomics
942 _cBK
999 _c953
_d953