000 00331nam a2200133Ia 4500
008 211101s2011 xx 000 0 eng d
020 _a8127225126
082 _a330 C 4558 P
100 _aChopra , P . N
245 0 _aPrinciples of Economics 9th
260 _bKalyani publishers New Delhi
_c2011
300 _a697
942 _2ddc
_cBK
999 _c92
_d92