4/23/07Atoms and Stars, Class 141 Atoms and Stars IST 2420 Class 14, April 23 Winter 2007 Instructor: David Bowen Course web site: .
4/19/06Atoms and Stars, Class 141 Atoms and Stars IST 2420 and IST 1990 Class 14 Winter 2006 Instructor: David Bowen Course web site: .