Programmed learning aid for principles of economics : micro

Autor: Reynolds, Lloyd George, 1910-2005, Lloyd G. Reynolds ; assisted by Nicholas A. Michas ; coordinating editor Roger H. Hermanson Principles of economics: micro

Rok: 1973

Programmed learning aid for principles of economics : macro

Autor: Reynolds, Lloyd George, 1910-2005, Lloyd G. Reynolds ; assisted by Nicholas A. Michas ; coordinating editor Roger H. Hermanson Principles of economics: macro

Rok: 1973