Lane, Lauriat Approaches to Walden. - San Francisco Wadsworth Pub. Co. [1961] - 135 p. 22 cm. - Wadsworth guides to literary study . LCCN: 61009015 /L Subjects--Personal Names: Thoreau, Henry David, 1817-1862. Walden. LC Class. No.: PS3048 / .L3 Dewey Class. No.: 818.3