ISBN 9781560987840 books & textbook
America's Pursuit of Precision Bombing, 1910-1945 (Smithsonian History of Aviation Series)
Stephen L. McFarland Richard P. Hallion
Smithsonian Institution Press /1995-10-17 Paperback / 312 Pages
isbn-10: 1560987847 / isbn-13: 9781560987840