By Ballard John   in Terrorism and Political Violence

ISSN:0954-6553|19|3|436-438

Routledge Ltd‎(2007)‎

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By Ballard John   in Terrorism and Political Violence

ISSN:0954-6553|19|2|271-273

Routledge Ltd‎(2007)‎

Access to resources Favorite 14.571376

By Ballard John   in Terrorism and Political Violence

ISSN:0954-6553|19|3|430-431

Routledge Ltd‎(2007)‎

Access to resources Favorite 14.571376

By Ballard John D.   Orloff Kenneth L.   Luebs Alan   in Journal of the American Helicopter Society

ISSN:2161-6027|25|1|30-35

AHS International‎(1980)‎

Access to resources Favorite 7.285688