"1900 - 1999" . . "Poets, American Correspondence 20th century." . . . . "Selected letters" . "Selected letters"@en . . "Records and correspondence" . "Records and correspondence"@en . "Selected letters of Robert Frost. Edited by Lawrance Thompson"@en . . . . . . . . . . "Selected Letters of Robert Frost. Edited by Lawrance Thompson"@en . "Selected letters : of Robert Frost. Edited by Lawrence Thompson" . "Selected letters of robert frost, edited by l. thompson" . . . . . . . . "Contains correspondence between Robert Frost and various individuals from 1873 to 1963." . . . . . . . . . .