Empty Portmanteaux?

Feyerabend, Paul 1975 Against method: outline of an anarchistic theory of knowledge . London: N.L.B.

Lowe, Jean 1977 'Facts and frameworks: aspects of the research process' . Unpublished MSc. thesis, University of Birmingham.

Miller, Stephen Nachmanovich 1974 'The playful, the crazy and the nature of pretence' . The Anthropological Study of Play, Rice University Studies 60/3:31-51.

Willer, David E. 1967 Scientific sociology. Englewood Cliffs, N.J.: Prentice-Hall.

Witkin, Robert W. 1974 The intelligence of feeling London: Heinemann.