Native Realm: A Search for Self-Definition
by Doubleday, $5.95. Refusing to approach autobiography via personal detail, Mr. Milosz has written a history of Eastern Europe in which he constitutes one illustrative guinea pig. In its analysis of ethnic hostilities among Poles, Liths, Russians, and Jews, the book is immensely informative and may even be taken as a warning. Hang together, that is, or hang separately.