Ruland, Richard, 1932-, Twentieth century interpretations of Walden; a collection of critical essays, [print] edited by Richard Ruland. - Englewood Cliffs, New Jersey, Prentice-Hall (c)1968. - viii, 119 pages 21 cm. - Twentieth century interpretations A Spectrum book . Includes bibliographical references. LCCN: 68014480 //r69 LC Class. No.: PS3048.R935.T846 1968