Introduction to deontic logic and the theory of normative systems
Napoli 1987. 280 S.
Compromise in morality
Roma 1976. 370 S.
Moral sceptism and moral knowledge
London 1979. 166 S.
Ethics in an age technology
San Francisco (Calif.) 1993. 312 S.
An existentialist ethics
New York 1967. 462 S.
Morality and rational choice
London 1993. 205 S.
Applying ethics
Belmont (Calif.) 1985. 421 S.
Postmodern ethics
Oxford 1993. 255 S.
Professional ethics
Belmont (Calif.) 1989. 223 S.
Moral life
Totowa (N.J.) 1978. 226 S.