Time and a theory of the visible

Journal/Book: Hum Stud. 1997; 20: Spuiboulevard 50, PO Box 17, 3300 AA Dordrecht, Netherlands. Kluwer Academic Publ. 325-333.

Note: Article Pickering A, Univ Illinois, Dept Sociol, 326 Lincoln Hall, Urbana,IL 61801 USA