Volume 19 complete in six issues; 10" x 6.5"; 384 pages; Library style binding but not X-Library. Cloth bound in very good condition.
Volume 22 complete in six issues; 11" x 8.5"; 200 pages; Library style binding but not X-Library. Cloth bound in very good condition.
Volume 21 complete in six issues; 10" x 6.5"; 384 pages; Library style binding but not X-Library. Includes articles by Linus Pauling and Oliver L. Reiser. Cloth bound in very good condition.
Volume 24 complete in six issues; 11" x 8.5"; 208 pages; Library style binding but not X-Library. Cloth bound in very good condition.
Volume 20 complete in six issues; 10" x 6.5"; 384 pages; Library style binding but not X-Library. Includes articles by Archibald MacLeishr, Albert Einstein and Thomas Szasz Cloth bound in very good condition.
Volume 23 complete in six issues; 11" x 8.5"; 208 pages; Library style binding but not X-Library. Cloth bound in very good condition.
Volume 25 complete in six issues; 11" x 8.5"; 287 pages; Library style binding but not X-Library. Includes articles by Colin Wilson, Huston Smith and Thomas Szasz. Cloth bound in very good condition.