Edgar Anstey & Edith O. Mercer 
Interviewing for the Selection of Staff [PDF ebook] 

This book, first published in 1956, is intended for those who interview people to assess their suitability for appointment or promotion to a particular position of employment. The authors discuss different methods of interviewing, how to create appropriate questions for the interview, and how to reach conclusions with the answers given. The authors also include a section which gives advice and guidance to a person who is about to be interviewed.