Mines : a perverse use of technology / [text: Louise Doswald-Beck, Bernard Oberson, Robin Gray ; with the co operation of Yves Sandoz [et al.] Naar Duitsland voor Defensie / [tekst: Harmen Alkema en Koos Sol ; eindred.: Monique van Rijen] IDEX '99 : taking defence into the next millennium [set] new commonwealth for justice and security / the journal of a Society for the promotion of international law and order
