机读格式显示(MARC)

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• 003 SCNU

• 008 880209s1989 ilua b 001 0 eng

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• 020 __ |a 0256067996

• 040 __ |c PUL

• 050 0_ |a HB171.5 |b .W23 1989

• 082 0_ |a 330 |2 19

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• 099 __ |a CAL 022000220592

• 100 1_ |a Walton, Gary M.

• 245 10 |a Understanding economics today / |c Gary M. Walton, Frank C. Wykoff ; with a contribution by Steven V. Marks.

• 250 __ |a 2nd ed.

• 260 __ |a Homewood, Ill. : |b Irwin, |c 1989.

• 300 __ |a xviii, 410 p. : |b ill. ; |c 24 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Economics.

• 700 1_ |a Wykoff, Frank C., |d 1942-

• 700 1_ |a Marks, Steven V.

• 920 __ |a 211010 |b F0 |c W175.2 |z 1

• 920 __ |a 232010 |z 1

• 920 __ |a 231400 |z 2

• 950 __ |a SCNU |f F0/W836-2

• 998 __ |a PUL

• 999 __ |t C |A luol |a 20050706 12:45:45 |M luol |m 20050706 12:46:52 |G luol |g 20050706 12:47:55

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• 991 __ |a 022005003248

• 907 __ |a SCNU |f F0/W836-2