000 00306nam a2200133Ia 4500
008 221001s1997 xx 000 0 eng d
082 _a338.5 CHO
100 _aChopra, P. N.
245 0 _aMicro economics
250 _a2nd ed.
260 _aLudhiana
_bKalyani
_c1997
300 _a648p.
942 _2ddc
_cBK
999 _c27493
_d27493