What you should know about Army Ground Forces / J.I. Greene Strategy & tactics of land warfare / [Ned Wilmott ; ed. by Will Fowler] digest of new developments in army weapons, tatics, organization, and equipment / by Marvin L. Worley army in review / C.L. Erickson Uniform insignia of the united states military forces / comp. and ed. by Jack Britton Field officer course : Organization / Air University. Air command and staff school. Vol. 1