Dorf., Philip <br/><br/>Visualized modern history / Philip Dorf.  -- New York, N.Y :  Oxford Universities Press.,  c1964.  <br/>vii, 391 p.  19 cm. <br/><br/> Includes index. <br/><br/><label>Subjects--Topical Terms: </label><br/>Modern history.<br/><br/><label>Dewey Class. No.: </label>GC 909.08 D731 1964