Museum store management / Mary Miley Theobald Risk assessment for object conservation / Jonathan Ashley-Smith Webdesign in de praktijk / Peter Kentie ; [ill.: Peter Kentie ... et al.] national security management Defense manpower / Stanley L. Falk, E.M. Gershater [and] E.M. Gershater handleiding meten van de vertragingstijd van het flitsapparaat Beckman en Withley / [samenst.: H.P. Reinold] digest of new developments in army weapons, tatics, organization, and equipment / by Marvin L. Worley a background book democratic revolution / Bryan Magee background books Planning in East Europe : industrial management by the state / Michael Kaser, Janusz G. Zieli´nski W(h)ither corps? / D.Robert Worley