Electrician's Guide to the 17th Edition of the Iet Wiring Re
Whitfield, John
For years, electricians have relied on Whitfield's book. Unlike other publications, it does not assume that readers are fully conversant with electrical theory. This 4th Edition covers the latest Amendment 3:2015. It also benefits from the expertise of the co-author, Andrew Hay-Ellis (an established author + Chief Examiner at C&G, ).