"This book is an encyclopedic reference to all the U.S. Army ground force units from battalion through division, 1939-1946"--Introd.

Spine title: Order of battle WW II.

In this book, the author "provides a detailed picture of the U.S. Army's fighting edge. Order of Battle covers the structure and organization of the Army's ground combat forces. It documents and illustrates the service of U.S. Army infantry, cavalry, armored, tank destroyer, field artillery, coast artillery, and engineer units from battalion through division" -- Book jacket.