The polish-soviet frontier /
Grabski, Stanisław
The polish-soviet frontier / Stanisław Grabski. - London : [s.n.] , 1943. - 37 p. : il. ; 25 cm.
Poland -- Boundaries -- Russia. Russia -- Boundaries -- Poland.
The polish-soviet frontier / Stanisław Grabski. - London : [s.n.] , 1943. - 37 p. : il. ; 25 cm.
Poland -- Boundaries -- Russia. Russia -- Boundaries -- Poland.