000 00329nam a2200145Ia 4500
008 231011s9999 xx 000 0 und d
041 _aeng
082 _a330/SAM
100 _aSamuelson Paul
245 _aEconomics
250 _a19th
260 _bTata Mcgrawhill Pub Co, NewDelhi
_c2015
300 _a916
365 _b596
999 _c913943
_d913943