Frumkin, Grzegorz Population changes in Europe since 1939 a study of population changes in Europe during and since World War II as shown by the balance sheets of twenty-four European countries. - New York A.M. Kelley 1951. - 191 p. diagrs. 23 cm. "Errata": leaf laid in. Includes bibliographies. LCCN: a 53001660 Subjects--Geographic Terms: Europe--Population.