Catholic World, Volume 60...

Fits 18x18 Duct Opening | Steel Return Air Filter Grille by Handua [Removable Door] for 1-inch Filters | Vent Cover Grill | White | HVAC Cold Air Intake Grille | Out Dim: 20 5/8"W X 20 5/8"H

Command and Control of Engineers in Joint Operations

Dam Yangtze: Impact of the Three Gorges Dam on Sino-U.S. Relations

Military Organization of the United States

Determining the Orbit Locations of Turkish Airborne Early Warning and Control Aircraft over the Turkish Air Space

Prototype Development and Dynamic Characterization of Deployable Cubesat Booms

Warrior Civilians: Non-Military Personnel on the Battlefield

Creating Desired Effects: Revisioning Air Force Capabilities for the Joint Warfare Team in Irregular Warfare, Space, and Cyberspace