(Hey, it was pre-internet, and people were still excited about Star Wars....),
...as adapted by writer Archie Goodwin and artists Al Williamson, Carlos Garzon and (for the AT-ATs) Rick Veitch.
The story ran for six issues of the Star Wars comic book, taking over the run in 1980....and below, are the covers by Al Williamson and Carlos Garzon.
Star Wars #39 and #40 (September and October, 1980)
Star Wars #41 and #42 (November and December, 1980)
Star Wars #43 and #44 (January and February, 1981)
If you are still interested in Star Wars, here's coverage of the original adaptation of the first movie as covered for the 40th Anniversary of that movie, as well as a special Marvel issue, and may the Force be with you!