"VIAF" . . "Visions of city & country : prints and photographs of nineteenth-Century France : [circulating exhibition of the AFA, National gallery of art, Washington, Worcester art museum, Ackland art museum, University of North Carolina, Chapel Hill, October 1982 - April 1983] / Bonnie L. Grad and Timothy A. Riggs, 1982. - . - LCNA (CD), 1996-06. - . -"@fr . . "2013-07-31"^^ . "Historienne d'art. - Professeur, Clark university, Worcester, Mass. (en 1982)" . "0000000081306220" . . "13575723"^^ . . . "Historienne d'art. - Professeur, Clark university, Worcester, Mass. (en 1982)" . . "Bonnie Lee Grad" . "2013-07-31" . . . . . . . . "2000-12-04" . "Bonnie Lee Grad"@fr . "Historienne d'art. - Professeur, Clark university, Worcester, Mass. (en 1982)"@fr . . . "Bonnie Lee" . . . . "Grad" . .