A wraparound like cover with 3 panels using the covers from one of inside stories in each.
Blue Devil (DC, 1984 series) #2, Sword of the Atom (DC, 1983 series) #2 and DC Comics Presents (DC, 1978 series) #4
Panels and pages were reduced from original 18 (3x6)page count down to 15 but unknown if they were merged into one.