1978 – Volume 23–24

  1. Pages i, 629–750
  2. Pages i, 493–628
  3. Pages i–ii, 383–492
  4. Pages i, 255–382
  5. Pages i, 127–254
  6. Pages i, 1–126
  7. Pages i, 617–742
  8. Pages i, 495–616
  9. Pages i, 371–494
  10. Pages i, 247–370
  11. Pages i, 139–246
  12. Pages i, 1–138