1. "Catalog" tab to the Duke Libraries catalog [not ALL search]
Use your natural language to find ONE book that's relevant. Then go into the record and click the subject headings assigned to that book to find more like it.
These are all library subject headings:
Architecture, Modern - Periodicals architectural journals to locate or browse
KubiKat - Open source index of arts journals (including architecture) compiled by the major German art-research centers. COVERS ALL LANGUAGES
Worldcat - combined catalog of all libraries
Use Worldcat to locate exhibition catalogs and books for interlibrary loan and archives of collections. There's a "libraries with this item" link that shows NC libraries first.