000 00358cam a22001331 4500
050 0 0 _aHB171
_b.M37 1952
100 1 _aMarshall, Alfred,
245 0 0 _aPrinciples of economics,
_ban introductory volume,
_cby Alfred Marshall.
250 _a8th ed.
260 _aNew York,
_bMacmillan Company,
_c1952
300 _axxiv, 871 p.
650 0 _aEconomics.
942 _cLL
999 _c4195
_d4195