John A. Orr (Open Library)

[Edit][History] last modified september 10, 2008

John A. Orr

Books by this Author

	Principles of microeconomics by John A. Orr Kendall/Hunt Pub. Co., 1984
	Economics in American society by John A. Orr Wadsworth Pub. Co., 1970
	Information Technology by David Cyganski, John A. Orr, Richard F. Vaz Prentice Hall, January 15, 2001
	Principles of Microeconomics by John A. Orr, Frederica Shockley Kendall/Hunt Publishing Company, January 1, 1983 Paperback
	Information Technology by David Cyganski, John A. Orr, Richard F. Vaz Prentice Hall, January 15, 2001 Paperback
	Information Technology Inside and Outside (Low Price Edition Manufacured in India) by David Cyganski, John A. Orr, Richard F. Vaz Pearson Education, 2004 Paperback