01258nam a2200217 i 4500008004100000020002100041040000800062082001300070100001900083245006200102250002000164260006400184300004800248336002600296337002800322338002700350500002000377520060800397650001401005700002101019240115m19901983   ad         001 0 und d  a0673460207qhbk.  aGCL  a330bRUF10aRuffin, Roy J.10aPriciples of  Economics /cRoy J. Ruffin, Paul R. Gregory  aFourth edition.  aLondon :bA Division of Scott, Foresman and Company,c1990.  axxxii, 851 pages :bIllustrations ;c26 cm.  atextbtxt2rdacontent  aunmediatedbn2rdamedia  avolumebnc2rdacarrier  aIncludes Index.  aThrough its Defining Moments theme, the Ruffin/Gregory text provides a historical basis for students to understand the economic theories and policies of today. Defining Moments outline the ideas behind the most important events of economics--the Industrial Revolution, the Rise and Fall of Socialism, the Great Depression, Globalization, and the Information Revolution. In addition to thoroughly updated micro- and macroeconomics coverage, the new edition features a wealth of up-to-date boxed examples and all-new pedagogical features, including Learning Objectives, Chapter Puzzles, and Web Questions.  aEconomics10aGregory, Paul R.