Throughout history, both military and commercial entities around the world have utilized these methods, and even since the formalization of psychological operations during WW2 our methods have improved greatly, but we are still only touching the 'tip of the iceberg', so to speak, of what is truly possible.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.