337.901
L767T
           Lipsey, Richard G
               The Theory of customs union a general equilibrium analysis \ Richard G Lipsey - London : Weidenfeld and Nicolson, 1970.
               vii, 176p. - LSE research monographs; 7 .
                ISBN: 297-00113-2

75382
                Subjects: Customs unions; Eqilibrium (Economics); Economics-Mathematical models.