(S.l.): Army Air Forces Training Command, . Black and white photographs, diagrams, graphs. Softcover. Quarto. Variously paginated in sections. Good. Printed paper cover with side-stapled binding, two cotter-pins. Lacks rear cover. Rubs and short tears along spine. Contemporaneous owner name and duty station, Roswell, NM, penned at top of front cover. Scattered ink smudges to front cover.
Detailed instruction on the complexities of aerial bombing during World War II. Foreword by Lt. Gen. Barton Kyle Yount. Six sections plus a glossary covering everything from computations and bombsights to the theory of bombing and early autopilot technology.