[.ca] Boiler Operator's Workbook (ISBN 0826944957)

HELPFUL:
I think this book is very helpful in studying for license exams. I earned my High Pressure Boiler Operator's License from the City of Detroit with the help of this book. The diagrams and explanations were very good. I would recomend reading this book to get an overall understanding of plant operation, not for indepth explanations.