Lave, Jean . Cognition in practice : mind mathematics and culture in everyday life / Jean Lave. - Cambridge : Cambridge University Press , 1988. - xv,214p. : ill.,figs.,tables ; 23 cm . Includes bibliography and index ISBN: 0521357349 UKP 14.95 Subjects--Index Terms: COGNITION Dewey Class. No.: 153.4 / LAV/C