Letters to the Editor

Chapin F S , 1974 Human Activity Patterns in the City (John Wiley, New York)

Hägerstrand T , 1974 “The impact of transport on the quality of life” in Transport in the 1980–1990 Decade Fifth International Symposium on Theory and Practice in Transport Economics (OECD, Paris)

Kobayashi K , 1976 “An activity model: A demand model for transportation” Transportation Research 10 105–110

Kobayashi K , 1977 “Validation of an activity model” Resource Paper prepared for the Third International Conference on Behavioural Travel Modelling, to be held in Tanunda, South Australia, April 1977

Arthur C J (Ed.), 1974 The German Ideology (Lawrence and Wishart, London)

Cullen I G , 1976 “Human geography, regional science, and the study of individual behaviour” Environment and Planning A 8 397–409

Fay B , 1975 Social Theory and Political Practice (Allen and Unwin, London)

Giddens A , 1976 New Rules of Sociological Method (Hutchinson, London)

Smart B , 1975 Sociology, Phenomenology and Marxian Analysis (Routledge and Kegan Paul, London)