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  1. 1
    by Rosslyn, J.
    Published 1942
    “...Newnes,...”
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    Power transformers : a handy work of reference /
  2. 2
    by Rosslyn, J.
    Published 1941
    “...George Newnes,...”
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    Power rectifiers, with notes on converting machinery : a handy work of reference for those engaged on installing and operating all kinds of rectifiers and converters /
  3. 3
    by Rosslyn, J.
    Published 1941
    “...George Newnes Ltd,...”
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    Electric relays: constructional details and notes on the use of magnetic, mercury, thermionic, and photo-electric relays /

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