This the the back cover of The Best of DC #45, which i bought at the Rocky Mountain Book and Paper Fair. You can find the front cover on the Internet, but have you seen the back cover? Now you have!
The main characters are Mona and Debbi from Date with Debbi, flanked by Binky, Sherwood and Benny (from Leave It to Binky) on the left and Scooter, Sylvester and Malibu (from Swing with Scooter) on the right. The gag is stupid, but the art is really nice. I like Stan Goldberg's stuff in this period!
(FYI, Mona doesn't actually appear inside the book.)
Recent cover scans I added to GCD:
Disney Fairies #17 - Tinker Bell and the Legend of the NeverBeast
Frozen Magazine #4
Sofia the First #10
Recent pages I added to the DC Comics Database:
Attila (New Earth)
Fiorello H. La Guardia
Legends of Daniel Boone Vol 1 7
A Sickness in the Family