Justinas Dūdėnas quoted Architecture by Barnabas Calder
Long before coins, workers in Uruk were paid in energy itself: standard-sized bowlfuls of grain.
— Architecture by Barnabas Calder (Page 18)
Long before coins, workers in Uruk were paid in energy itself: standard-sized bowlfuls of grain.
— Architecture by Barnabas Calder (Page 18)