FULL COLOR publication, incorporating 2011 addendum chapter on human factors .
Emphasis in this.
It is intended that this Handbook will provide basic information on principles, fundamentals, and technical procedures in the subject matter areas common to both the airframe and powerplant ratings.
The "Aviation Maintenance Technician Handbook-General" was developed as one of a series of three handbooks for persons preparing for mechanic certification with airframe or powerplant ratings, or both.
FULL COLOR publication, incorporating 2011 addendum chapter on human factors