00263nam a2200109Ia 4500008004100000100003200041245001100073260003300084650001200117942000700129999001700136190216s9999||||xx |||||||||||||| ||und||  a"Eugene Hecht, Ganesan A R" 0aOptics  bPearson Education Asiac2009  aPhysics  cBK  c34392d34392