Norms of Liberty: A Perfectionist Basis for Non-Perfectionist Politics is a 2005 work of political philosophy by the philosophers Douglas B. Rasmussen and Douglas Den Uyl. Availability Norms of Liberty: A Perfectionist Basis for Non-Perfectionist Politics is available in paperback under (University Park, PA: Penn State University Press, 2005). References External links David Gordon's review of Norms of Liberty: A Perfectionist Basis for Non-Perfectionist Politics Shawn E. Klein's review of Norms of Liberty: A Perfectionist Basis for Non-Perfectionist Politics 2005 non-fiction books American non-fiction books Contemporary philosophical literature English-language books Philosophy books Political philosophy literature Penn State University Press books Works by Douglas B. Rasmussen Works by Douglas Den Uyl