机读格式显示(MARC)

• 000 00969nam 2200313 a 4500

• 000 1000079253

• 001 0000303020

• 005 20061031151646.0

• 008 870811s1988 ilua b 001 0 eng

• 010 __ |a 87023369

• 020 __ |a 067318871X : |c CNY30.00

• 040 __ |c JLU |d JLU

• 050 0_ |a HB171.5

• 082 0_ |a 330 |2 19

• 090 __ |a F0/RRJ/(3)

• 093 __ |a F0 |2 4

• 099 __ |a CAL 022000585620

• 100 1_ |a Ruffin, Roy J, |d 1938-

• 245 10 |a Principles of economics / |c Roy J. Ruffin, Paul R. Gregory.

• 250 __ |a 3rd ed.

• 260 __ |a Glenview, Ill. : |b Scott, Foresman, |c c1988.

• 300 __ |a xxxi, 918 p. : |b ill. (some col.) ; |c 27 cm..

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Economics.

• 700 1_ |a Gregory, Paul R.

• 901 __022006019128

• 905 __ |a CAU |f F0/RRJ/(3) |b E0208906(or.)

• 907 __ |a CAU |f F0/RRJ/(3) |b E0208906(or.)

• 999 __ |t E |A wzhlc |a 20061031 15:16:44 |G wzhlc |g 20061027 11:12:03 |I wzhlc |i 20061031 15:16:4