000 00310nam a2200133Ia 4500
008 221001s1967 xx 000 0 eng d
082 _a551.46 SHA
100 _aSamuelon, P. A.
245 0 _aEconomics: Introductory analysis
250 _a7th ed.
260 _c1967
300 _axxi, 821p.
942 _2ddc
_cBK
999 _c5103
_d5103