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HAWKES, J.
Circuits for Colour Light Signalling
The Institution of Railway Signal Engineers Booklet No. 15
Available in Stock:
Contents Condition: Fine
Cover Condition: Fine
Condition terms defined
Condition terms defined
Format: Softback
ISBN: ---
Pages: 64
Cover Type: Laminated
Publisher: Inst. of Railway Signal Engineers
Year: 1969
Language: English
Edition: First