The "Heating Ventilating and Air Conditioning Level 2 Trainee Guide" by Nccer is a comprehensive textbook focused on the technology and engineering aspects of HVAC systems. Published by Pearson Education in 2013, this 4th edition guide covers topics in construction, heating, ventilation, and air conditioning. With 744 pages of content, this trade paperback is designed for students and trainees looking to deepen their understanding of HVAC systems and their applications. The guide is written in English and measures 10.8 inches in length, 8.5 inches in width, and 0.8 inches in height, weighing 45.9 ounces. Moderate wear to the cover. Some highlighting noted throughout. I didn’t find any writing in the edges margins.