Mastering McKim's plan

["Architecture" "Buildings" "Buildings structures" "Columbia University" "Exhibitions" "Low Memorial Library" "McKim Mead & White" "New York" "Wallach Art Gallery" "Public buildings: civic commercial industrial etc" "Social history" "History - General" "Exhibition Catalogs" "USA" "New York (State)" "19th century" "20th century" "Columbia university history" "New york (n.y.) history" "History"]