"Schetsboeken." . . "The sketchbooks of George Grosz (1993 ; Cambridge, Mass)" . . . "tegning" . . . . . "The sketchbooks of George Grosz [this book has been published in conjunction with the exhibition The Sketchbooks of George Grosz held at the Busch-Reisinger Museum, Harvard University Art Museums, from 9 October to 12. December 1993]" . . . . . . "Ausstellung" . . . . . "The sketchbooks of George Grosz"@en . . "The sketchbooks of George Grosz" . . . . . . "Exhibition catalogs"@en . "Exhibition catalogs" . . . . . . . . . . "The sketchbooks of George Grosz : [... exhibition The Sketchbooks of George Grosz held at the Busch-Reisinger Museum ... from 9 October to 12 December 1993]" . "The sketchbooks of George Grosz : [published in conjunction with the Exhibition The Sketchbooks of George Grosz held at the Busch-Reisinger Museum, Harvard University Art Museums, Cambridge, Mass., from 9 october to 12 december 1993]" . . . "Exhibition The Sketchbooks of George Grosz <1993, Cambridge, Mass.>" . . . "Skizzenbuch" . . "Skizzenbuch." . "Exhibition The Sketchbooks of George Grosz. <1993, Cambridge, Mass.>." . . . . "Busch-Reisinger Museum <Cambridge, Mass.>" . . "Busch-Reisinger Museum. <Cambridge, Mass.>." . "Tekeningen." . .