000 00270nam a22001217a 4500
003 OSt
008 240928b |||||||| |||| 00| 0 eng d
100 _aDwell, K.K.
245 _aElementary economic theory
260 _aS Chand
_c1980
300 _a478
942 _2ddc
_cPER
999 _c45990
_d45990