National planning as aid to city planning

Putnam, R.W. | Engineering Index Backfile | 1924

First national city-planning exhibition

Valle, C. | Engineering Index Backfile | 1929

National Conference on planning

Engineering Index Backfile | 1942

City planning exhibit and conference

Engineering Index Backfile | 1911

Planning and national recovery, planning problems presented at 25th National Conference on city planning, held jointly with American Civic Association, Baltimore, Oct 9-11 1933

Engineering Index Backfile | 1933