Clean, tight, unmarked; absolute minimal wear; The editor's introduction surveys the Manhattan Project and explains some of its most central scientific underpinnings. Most of the readings that follow the introduction are first-hand accounts. One of the selections is Albert Einstein's famous letter to President Franklin D. Roosevelt, writtenin 1939 and alerting him to the implications of atomic energy based on uranium. Near Fine Paperback Discovery Enterprises 1995 Lowell, MA
