RUFFIN, Roy J. Gregort, Paul R.
Principles of economics [by] Roy J.Ruffin, Paul R.Gregort - Illinois Scott, Foresman 1983 - xxxii, 798 p.
Includes index.
673155080
Economics
330 / RUF
Principles of economics [by] Roy J.Ruffin, Paul R.Gregort - Illinois Scott, Foresman 1983 - xxxii, 798 p.
Includes index.
673155080
Economics
330 / RUF