https://play.google.com/store/books/details?id=lliTBQAAQBAJ
"For more than 5,000 years, since the beginnings of the first agrarian empires,
humans have used elaborate credit systems to buy and sell goods—that is, long
before the invention of coins or cash."
One more from Greg Batmarx who is clearly doing some deep thinking at the
moment! Comments and an extract here:
https://plus.google.com/u/0/+gregbatmarx/posts/fZoZYh7HMzw
Cheers,
*** Xanni ***
