The Wipers have invaded and destroyed earth as we know it, and the one hope for mankind is... the Dewey Decimal System? Eighth graders everywhere were tricked into learning what a card catalog was while ostensibly viewing a gripping post-apocalyptic thriller (in reality, about 12% gripping thriller and 88% boring conversations like "But if we run out of room in category 801, how can we add any further volumes on literature of western Pakistan?", and "Well, I actually prefer "How to Eat Fried Worms" by Thomas Rockwell, but [sulkily] who listens to Lester around here ..."). And it features "sophisticated computer technology" from 1986. Nuf said.

https://www.youtube.com/watch?v=6DzzPDnIKtQ