This issue is a variant of The New Teen Titans (DC, 1980 series) #24 [Direct]. There exist further variants.
On-sale date from The Comic Reader #203.
Colors credit confirmed by Anthony Tollin.
Letters from readers - T.M. Maple, Sheldon A. Wiebe, Stu Krull, Kevin T. Brown, Mike Diggs, and Michael Burkhalter - and responses from Marv Wolfman.