000 00317nam a2200133Ia 4500
005 20250612122141.0
008 250601s1998 xx 000 0 eng d
020 _a0706922425
100 _aB,N.ghosh
245 0 _aPrincipes of economic science
260 _aDelhi
_bCommnwealth
_c1998
300 _a256
942 _2ddc
_cBK
999 _c199
_d199