This issue is a variant of The Legion of Super-Heroes (DC, 1980 series) #310 [Direct]. There exist further variants.
Colors credit confirmed by Anthony Tollin.
brief excerpts from reader letters
Statement of October 1, 1983
Average number of copies sold during preceding 12 months (total paid circulation): 166,733
Actual number sold for issue nearest filing date (total paid circulation): 162,159
Owner: DC Comics, Inc., 666 Fifth Avenue, New York, N.Y. 10103, wholly owned by Warner Communications, Inc., 75 Rockefeller Plaza, New York, N.Y. 10019, a publicly-held company
Section 7 (Committees)
Section 8 (Voting)
Page also includes cover art for the following issue (#311).