This is a great book on this subject : <a href="http:&#x2F;&#x2F;www.amazon.com&#x2F;A-History-World-6-Glasses&#x2F;dp&#x2F;0802715524" rel="nofollow">http:&#x2F;&#x2F;www.amazon.com&#x2F;A-History-World-6-Glasses&#x2F;dp&#x2F;080271552...</a><p>It&#x27;s a pretty fun read, I recommend it.