Jakob Philipp Hackert und SchwedenForssman · Konsthistorisk tidskrift/Journal of Art History1955PDF2.0 MB
Rediscovering Mathematics (Tt)by Adelbert F. HackertTyrl et al. · National Council of Teachers of Mathematics1982PDF282 KB
Stephanie Hackert. 2004. Urban Bahamian Creole: System and VariationReaser · English World-Wide A Journal of Varieties of English2007PDF52 KB
College Algebra and Trigonometry (Tt)by Adelbert F. Hackert; Gene R. SellersAbare · National Council of Teachers of Mathematics1989PDF319 KB
Jakob Philipp Hackert. Der Landschaftsmaler der Goethezeitby Wolfgang Krönig; Reinhard WegnerForssman · Zeitschrift für Kunstgeschichte1995PDF618 KB
College Algebra (Ts, Tt)by Adelbert F. Hackert; Gene R. SellersBernard · National Council of Teachers of Mathematics1990PDF296 KB
Review of Urban Bahamian Creole. System and variation by Stephanie HackertMcPhee · John Benjamins Publishing Company2006PDF89 KB