000 00285nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aDwivedi D N
245 0 _aPrinciples Of Economics
260 _bVani Educational Books
_c1985
300 _a702p
650 _aEconomics
942 _cBK
999 _c9693
_d9693