The SMACNA Energy Systems Analysis & Management Manual 1st ED 1997 is a comprehensive trade paperback guide focused on energy systems, specifically in the HVAC industry. Written by SMACNA, the manual is designed for adult education and further education levels, providing detailed information on energy management and analysis. With a publication year of 1997, this manual offers valuable insights and practical guidance for those looking to enhance their knowledge and skills in energy systems analysis and management.