Home › Authors › Donald R. Libey 👤 Donald R. Libey b. 1944 ยท 4 books Books by Donald R. Libey Libey on change Libey on change 1994 Libey on recency, frequency, a Libey on recency, frequency, and monetary value 1994 Marketing trends: Supercycles 1993 Libey on customers Libey on customers 1992