14 Nov
2016
14 Nov
'16
3:05 p.m.
You can Google for much information. Here are some highlights. News story https://www.yahoo.com/tech/m/965d64ba-552e-3cad-a23b-06da8e753987/ss_this-fa... Wiki article https://en.wikipedia.org/wiki/David_Hahn The book by author Ken Silversteinhttps://www.amazon.com/exec/obidos/ASIN/037550351X/cenonlin-20 Review of the book from Chemical & Engineering Newshttp://pubs.acs.org/cen/books/8232/8232books.html -- Gene