Beyond RevivalWagner University, Judith Greene, Mary C. Medford, Lee A. Chen, Dan Ecker, William Bolin, Ingrid Rounds Hardy, Denise Ishizu, John Ben DeVette, Greg Wallace · First published 2019Open the Tome
Handbook for supervisorsPaul Ecker, John Macrae, Vernon Ouellette, Charles Telford · First published 1959Open the Tome
Mass transportation study of Pittsburgh and Allegheny CountyPhilip Robinson, John Ecker, Leslie Williams, Milton W. Cooke, Allegheny Conference on Community Development (Pa.), Pittsburgh Regional Planning Associatio · First published 1949Open the Tome
Report of the Committee on Mass TransportationJohn B. Ecker, American Road Builders' Association. Committee on Mass Transportation · First published 1948Open the Tome
