"Military art and science History." . . "Military art and science -- History." . "Military weapons History." . . "Military weapons -- History." . "TECHNOLOGY & ENGINEERING / Military Science" . . . . "In war, the weapons and technologies employed have direct effects on how battles are waged. When new weapons are introduced, they can dramatically alter the outcomes of warfare-and consequently change the course of history itself. This reference work provides a fascinating overview of the major weapon systems and military technologies that have had a major impact on world history. Addressing weapons as crude as the club used by primitive man to the high-tech weapons of today such as unmanned drones, Instruments of War: Weapons and Technologies That Have Changed History offers nearly 270 p."@en . . . . . . . "Electronic books"@en . . . "History" . "Instruments of war : weapons and technologies that have changed history" . "Instruments of war : weapons and technologies that have changed history"@en . . . "Military weapons." . . "Military art and science." . .