The ANSI NSPI-2 Standard for Public Spas is a perfect source for information on the design, equipment, and installation of public spas, not only for everyday contracting purposes but also for licensing purposes since it is a key standard in commercial swimming pool and spa licensing exams.
I just received my book, and this book is in perfect condition; just by reading a few pages, I'm glad I purchased it.Joanna Gonzalez
I purchased this book on a Monday and received it the next day in perfect condition ! Thank you so much Contractor Campus for all the information !
Jess Marie