5 OCTOBER 1907, Page 38

Electric-Power Users' Handbook. By P. Hunter-Brown. (Hoddor and Stoughton. 55.

net.)—" The object of this book," we find in the preface, "is to help those who are in any way connected with electrical plant, but who have not had the benefit of a regular training in electrical engineering." It gives instruction as to the setting up and running of plant, and the diagnosis of faults.