TY - BOOK AU - Elster, Jon ,1940- TI - Explaining technical change : a case study in the philosophy of science SN - 0521249201 AV - T173.8.E4 1983 PB - Cambridge University Press KW - Technological innovations KW - Science - Philosophy KW - Technology - Philosophy KW - T N1 - Bibliography: p. [259]-269 ER -