Dr. Koller is published nationally and has collaborated on several books, videos, and online resources. You can see his career summary HERE.
Click each link below to download, print, or read online your choice of the books noted.
If you are interested in a convenient and inexpensive library of materials on our space programs – past, present, and future – Click HERE to take a look at a new product.
Exploring-Space-Opening-New-Frontiers-10-5-2021
1972 Launch-Vehicle-Operations-Booklet
SpaceTEC Monograph Final Digital Version, Championing Tomorrows U.S. Technical Workforce