Production Summary No.52, Electrical Power Frequencies, Transformers, Chokes, and Ballasts, Australia, September 1973

Commonwealth Bureau of Census and Statistics2025-09-222025-09-2212.16.52https://hdl.handle.net/1885/733783177application/pdfen-AUProduction Summary No.52, Electrical Power Frequencies, Transformers, Chokes, and Ballasts, Australia, September 19731973-09This image is provided for research purposes only and must not be reproduced without the prior permission Australian National University.