I'm trying to decide what if any code books I should take with me to the exam. I will be taking the Thermal and Fluids section. I was thinking the ASME Boiler and Pressure Vessel Code, or ASME (ANSI) B31.1 might be useful for finding a code design equation or some other code reference. Without divulging any specifics from the exam, could anyone offer me advice whether it would be worth the time and effort to print these thick documents out, or would you recommend bringing any other code books?