ISBN 9781912390236 books & textbook
Air War Over the Putumayo: Colombian and Peruvian air operations during the 1932-1933 conflict (Latin America@War)
Tincopa, Amaru Rivas, Santiago
Helion and Company /2018-08-29 Paperback / 88 Pages
isbn-10: 191239023X / isbn-13: 9781912390236
