| City planning -- New York(State) -- New York. Matches 1 item |
| City planning -- Norway -- History -- 20th century. Matches 1 item |
| City planning -- Ontario -- Toronto Metropolitan area -- History. Matches 1 item |
| City planning -- Pennsylvania -- Case studies. Matches 1 item |
| City planning -- Pennsylvania -- Levittown. Matches 1 item |
| City planning -- Pennsylvania -- Philadelphia -- History. Matches 1 item |
| City planning -- Pennsylvania -- Pittsburgh. Matches 2 items |
| City planning -- Political aspects -- New York (State) -- New York. Matches 1 item |
| City planning -- Psychological aspects. Matches 1 item |
| City planning -- Rome. Matches 1 item |