000 00285nam a2200133Ia 4500
008 160316s1981 xxu||||| |||| 00| 0 eng d
020 _a
100 _aY .C Halan
245 _aAdvanced Economic Theory
250 _a1
260 _aDELHI
_bSURJEET
_c1981
300 _a417
700 _a
_a
999 _c4723
_d4723