000 00361nam a2200145Ia 4500
008 230511s1983 xx 000 0 und d
041 _aeng
082 _a330
100 _aSudaraman K P M and Vaish M C
245 _aPrincipals of Economics
260 _aNew Delhi
_bVikas Publishing House
_c1983
300 _a150p.
365 _b66
906 _aEconomics
999 _c354341
_d354341