Economics :
McConnell, Campbell R.
Economics : Principles, Problems, and Policies / Campbell R. McConnell and Stanley L. Brue. - Tenth Edition - Boston, Mass. : McGraw-Hill, 1987 - xxxi, 914, 34, 20 Colour ill 24 cm
Economics : Principles, Problems, and Policies / Campbell R. McConnell and Stanley L. Brue. - Tenth Edition - Boston, Mass. : McGraw-Hill, 1987 - xxxi, 914, 34, 20 Colour ill 24 cm