Ethics in an age of technology /
Ian G. Barbour.
- 1st ed.
- [San Francisco, Calif.] : HarperSanFrancisco, c1993.
- xix, 312 p. : ill. ; 25 cm.
- The Gifford lectures ; v. 2, 1989-1991 .
- Gifford lectures ; 1989-1991. .
Includes bibliographical references (p. [269]-301) and index.