338.4
N374E
           Needham, Douglas
               Economic analysis and industrial structure \ Douglas Needham - New York : Holt, Rinehart and Winston, 1969.
               xv, 176p. - Economics series/ed. by Clark W Reynolds .
                ISBN: 03-076550-1

69259
                Subjects: Industries; Cost Industrial; Prices; Divercification in industry.