Bibliography. 1 / compl. and ed. by L.D. Couprie ;
Iconclass : an iconographic classification
Couprie with R.H. Fuchs ... [et al.] ; Koninklijke Nederlandse
classification system / H. van de Waal ; compl. and ed. by L.D.
compl. and ed. by L.D. Couprie ; with E. Tholen,