Information for employees - Western Australia. Metropolitan Water Supply, Sewerage and Drainage Board. Mechanical and Electrical Branch ([Perth] : Govt. Pr., 1977)
Cover title.
Keywords: Western Australia. -- Metropolitan Water Supply, Sewerage and Drainage Board. -- Mechanical and Electrical Branch; Water supply. Organisations. Western Australia. Metropolitan Water Supply, Sewerage and Drainage Board. Mechanical and Electrical Branch. Practical information. For personnel