000 00342nam a2200121Ia 4500
008 100324s9999 xx 000 0 und d
100 _aKhanna J.S.
245 _aAn Introduction to economic theory
260 _bNCERT
_aNew Delhi
541 _g110,d/d, 23/10/96
650 _aECONOMICS
942 _cBK
999 _c78164
_d78164