What can be said about this book that isn't self-explanatory? Let's see, according to the Grand Comic Book Database, the information is: 1983 Series - Marvel, April 1983, coverprice 0.60 , 36 pages. Format: standard color comic. 36 pages.
(Sequence 3 - Story , 9 pages )
Feature Story: Obnoxio the Clown
Alan Kupperberg (Script), Alan Kupperberg (Pencils), Alan Kupperberg (Inks), Alan Kupperberg (Colors), Alan Kupperberg (Letters).
Yep, that just about covers it. Hell, read it yourself and then look for more Clown related stuff pepppered over the site.