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Multilingual
1
Anderson, Elmer E., 420.13-A547m | W.B.Saunders Company | 1980 420.13-A547m,
2
Anderson, Elmer E, 429-A547m | The Macmillan Company | 1982 429-A547m,
3
Anderson, Elmer E., 429-A546i | CBS College Publishing | 1982 429-A546i,