Standard containing the requirements for design, construction, operation, inspection, testing, maintenance, alteration, and repair of elevators, escalators, moving walks, material lifts, and dumbwaiters with automatic transfer devices.
This book has so much information that is extremely helpful when I take my test and with the tabs it's even better.Joanna Gonzalez
When I received this book from Contractor Campus in perfect condition, also all my other books were in perfect condition !
Jess Marie