This issue is a variant of Marvel Team-Up (Marvel, 1972 series) #140 [Direct]. There exist further variants.
Indicia title: Marvel Team-Up Starring Spider-Man and The Black Widow.
Copyright © 1983 by Marvel Comics Group, a division of Cadence Industries Corporation.
Jim Shooter column, talking about what the editors were doing in August, making it necessary for Assistant Editors' Month.
The Hype Box - The Generic Comic #[nn], Thor #342 and Dr. Strange #64.
Marvel checklist for comics dated April 1984.
Letters from readers - Dan Sehn and Stanley Pun.