000 00336nam a2200145Ia 4500
020 _a0000000000000
082 _b76
_a330
100 _a"Prakashan, Som Sudha"
245 0 _aEconomics
260 _bSom Sudha Prakashan
_aDelhi
_c1990
300 _a155
944 _cBK
999 _c129619
_d129619