Economic development : principles, problems and policies /
Economic development /
Introduction to economic principles. /
Principles of economics /
Principles of economics. /
Development economics /
First principles of economics /
The principles of economics. : Some lies my teachers told me. /
Atlas of economic development /
Planing and economic development.
Economic development : the underdeveloped world and the american interest /
Basic principles of economics for managers /
Instructor`s guide for principles of economics. /
Contemporary economics. /
Theoretical ecology : principles and applications /
Economic Problems of Developed Socialism /
The economic and social development of Slovakia /
Introduction to economics of agricultural development. /
Ecological principles for economic development /