Volume 19 Number 1 — January 1978
Volume 19 Number 2 — February 1978
Volume 19 Number 3— March 1978
Volume 19 Number 4 — April 1978
Volume 19 Number 5 — May 1978
Volume 19 Number 6 — June 1978
Volume 19 Number 7 — July 1978
Volume 19 Number 8 — August 1978
Volume 19 Number 9 — August 1978
Volume 19 Number 10 — October 1978
Volume 19 Number 11 — November 1978
Volume 19 Number 12 — December 1978
Volume 19 Complete Set