000 00329nam a2200145Ia 4500
008 210901s9999 xx 000 0 eng d
020 _a0070549818
082 _a330 SAM
100 _aSamuelson, Paul A.
245 0 _aEconomics
260 _aNew York
_bMcGraw -Hill
300 _a838p.
650 _aEconomics
942 _2ddc
_cBK
999 _c2515
_d2515