Maths, Mechanics Geometrical & Mechanical Drawings Vol 12|construction & Equip. Of Electrical Tramways & Railways; Electric Signalling On Railways Vol 22|principles & Operations Of Electrical Machinery, Central Stations Vol 53|elect. Transmission Switchgear, Substations Voltage Regulations Vol 54|accumulators, Incandescent And Arclamps, Electric Signs, Heating And Wiring Vol 55
Description
Five volumes of International Correspondence Schools.
Media/materials
Paper - ink
Measurements
23 x 16
Accession number
M911.5