PickstoneJohn V., Ways of knowing: A new history of science, technology and medicine (Manchester, 2000, and Chicago, 2001), and “Working knowledges before and after circa 1800: Practices and disciplines in the history of science, technology and medicine”, Isis, xcviii (2007), 489–516.
2.
See discussion in Pickstone, “Working knowledges” (ref. 1), 492.
3.
AbbottAndrew, The system of professions: An essay on the division of expert labour (Chicago, 1988).
4.
HerschelJohn, Preliminary discourse on the study of natural philosophy (London, 1835), 93.
5.
HughesThomas P., Networks of power: Electrification in Western society 1880–1930 (Baltimore, 1983).
6.
I am most grateful to the contributors for their papers and patience, and for their useful comments on my offerings. My colleague Jonathan Harwood also commented, and kindly suggested that a relatively simple introduction might help the uninitiated reader. He is usually right.