ELLEN Roy Categorical impulse Essays in the anthropology of classifying behaviour. - New York Berghahn Books 2006 - xiv, 233p Bib: p 207-224 cm. ISBN: 1845450175 2990.79 Source: 4915, 06/03/2013, RAJKIRAN BOOK AGENCY General Book Subjects--Topical Terms: Sociology Dewey Class. No.: Y72, P6