The practical measurement of insulation resistance

From the cover notes (circ 1968): In this book the author sets out the principles of d.c. measurement of insulation resistance and discusses methods of dealing with the difficulties and drawbacks in this specialised field. Recently developed and advanced methods of insulation resistance measurements, with particular reference to electrical machines are described.
Chapters include information on properties of insulation materials, equipment and instruments for measuring and testing insulation resistance, insulation test of electrical equipment and wiring, calculations for insulation resistance measurement.
(this book is often quoted as a reference text in the industry). RR