Langford, Ian H. An existential approach to risk preception / by Ian H. Langford. - Norwich : Centre for Social and Economic Research on the Global Environment, [2001] - 33p. - CSERGE working paper, GEC 01-03 0967-8875 ; . - CSERGE working paper, GEC 01-03 . Subjects--Topical Terms: Risk perception.Existential phenomenology.