i need a selection of books to choose from available in used but good
condition and in english under a price range preferrably of fifteen
bucks, $25 at most, on the nitty gritty detail of the assyrian merchant
colonies in ancient kanesh (modern kultepe).  i've studied some of the
history of ancient mesopotamia and asia minor but i'm not ready for
anyting too esoteric on the requested topic.  specific, yes, but not specialized.

thank you.