Published in Muelleria, in 1972, in volume 2, issue 3, pages 151-154

Published in Muelleria, in 1972, in volume 2, issue 3, pages 155-163

Published in Muelleria, in 1972, in volume 2, issue 3, pages 164-168

Published in Muelleria, in 1972, in volume 2, issue 3, pages 169-179

Published in Muelleria, in 1972, in volume 2, issue 3, pages 180-187

Published in Muelleria, in 1972, in volume 2, issue 3, pages 188-190