books expensive
I almost never a book in a new field without first getting a library copy first. And per DOM, used books are a great way to go. Here in the US we have Powells in Portland. They have a great web sight, and a number of old warehouses in Portland, super computer system, I often can track down new books weeks after they are out. You can order online, or use the 800 number, and shortly it will be in your mail box. Could not find NROL at the time, but Amazon had a really good price. Rob
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