@periodical{UBHD-1999047, organization={International Institute for Conservation of Historic and Artistic Works / Canadian Group}, title={Proceedings of the ... annual IIC-CG conference / International Institute for Conservation of Historic and Artistic Works, Canadian Group}, publisher={IIC-CG}, address={Ottawa, Ont.}, year={1989-1989}, library={UB [Signatur: ZSA 3522 C]}, }