Reasoning about knowledge
In your inventory
nothing here
In your friends' and groups' inventories
nothing here
Nearby
nothing here
Elsewhere
nothing here
Edition - isbn:9780262562003 - inv:db333b2e041b038714fd5143a6d6af04
Edition - isbn:9780262562003 - inv:db333b2e041b038714fd5143a6d6af04