Volume 21 and Issue 126 is printed on the inner title but as it was published in 1920 and is a part of series volume 22 and Issue 127. Volume and issue number: Volume 22, Issue 127 / Volume 22, Issue 127.
Volume 21 and Issue 126 is printed on the inner title but as it was published in 1920 and is a part of series volume 22 and Issue 127. Volume and issue number: Volume 22, Issue 127 / Volume 22, Issue 127.