Principles of economics /
Ruffin, Roy, 1938-
Principles of economics / Roy Ruffin, Paul R. Gregory. - Glenview, Illinois : Scott, Foresman, c1983. - xxxii, 798 pages : illustrations (some colored) ; 26 cm.
Also issued in two separate volumes under titles: Principles of macroeconomics and Principles of microeconomics. Includes indexes.
Bibliography: p. 759-767.
0673155080
82016946
Economics.
HB171.5 / .R82 1983
330
Principles of economics / Roy Ruffin, Paul R. Gregory. - Glenview, Illinois : Scott, Foresman, c1983. - xxxii, 798 pages : illustrations (some colored) ; 26 cm.
Also issued in two separate volumes under titles: Principles of macroeconomics and Principles of microeconomics. Includes indexes.
Bibliography: p. 759-767.
0673155080
82016946
Economics.
HB171.5 / .R82 1983
330