Eder, J. F. (1968). Metrology and the module: An historical review of dimensional co-ordination in mechanical engineering, with some observations on similar problems in building. Watford: Ministry of Public Building & Works. Building Research Station.
Παραπομπή Chicago StyleEder, J. F. Metrology and the Module: An Historical Review of Dimensional Co-ordination in Mechanical Engineering, With Some Observations On Similar Problems in Building. Watford: Ministry of Public Building & Works. Building Research Station, 1968.
Παραπομπή MLAEder, J. F. Metrology and the Module: An Historical Review of Dimensional Co-ordination in Mechanical Engineering, With Some Observations On Similar Problems in Building. Watford: Ministry of Public Building & Works. Building Research Station, 1968.